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We offer an extensive list of subcomponents for building high-quality Fiber Lasers. We design and manufacture Yb and Er/Yb cladding pumped fibers, power combiners in 7:1 and 19:1 configurations, multimode launch fibers to match input fibes, metalization and ferrules for diode subassemblies. Other building blocks and capabilities include: large mode area fibers, end preparations, fiber Bragg gratings, and connectorization.
Cladding Pumped Fiber Lasers (CPFLs), Cladding Pumped Fiber Amplifiers (CPFAs), and Gain Modules are designed and produced in-house to meet your specifications. |
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| Multimode, step-index optical fibers offer the most efficient and flexible delivery of high power laser beams. The correct components should be selected for minimizing beam quality degradation and optimum robustness. Smaller fibers tend to produce less degradation to beam quality but the minimum usable fiber size is limited by the quality of the laser beam, focusing optic and the numerical aperture (N.A.) of the fiber. Selection of the appropriate fiber type is an important consideration because the characteristics of the output beam will enhance or degrade the utility of the fiber optic delivered beam for different applications. The other components of the beam delivery system also impact performance: High power handling requires high quality end face surface finish and specially designed connectors that can withstand heating which comes from the absorption of spurious reflections or refractions at the fiber end faces. The fiber optic delivery system allows the laser beam to be transmitted in a small, flexible cable and is ideal when the laser beam must be delivered along a complex path or processing requires complicated manipulation of the beam delivery optics. |
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Green Lasers:
StockerYale's Lasiris Green Lasers generate output power stabilized by an internal photodiode. The spot projected is circular in shape, but it can be used with our patented optical line generators that provide uniform distribution of light instead of the more common gaussian distribution. This focusable laser has applications in alignment, inspection, and machine vision. These lasers are offered with a 1-year warranty.
Another advantage is that a green beam is more visible to the human eye than red, thereby making the relative eye response to the green much higher. A 1 mW green beam (532 nm) will be better perceived by the human eye than a 1 mW red beam (635 nm). |
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* Emit visible beam at λ= 543, 594, 633 nm
* Output power versions from 0.5 up to 20 mW
* Mechanical beam-blocking shutter
* Different versions with polarized laser beam (P)
* Singlemode and multimode versions
* High beam-pointing stability even at elevated ambient temperature
* Separate power supply, switchable 115 V / 230 V
Output power versions from 25-30 mW available on request. |
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In 2001, with industry showing ever greater interest in treating or preparing surfaces with switched solid-state lasers (deflashing, cleaning, deoxydation, marking, etc.), Quantel launched the Yasmin line of nanosecond-pulsed laser systems.
Since the materials to be treated are very diverse, Yasmin switched Nd:YAG lasers can emit in the infrared (1064 nm), visible (532 nm) or ultra-violet (355 nm) spectrum. Five models are currently available. |
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Inlite Series : Industrial Q-switched Nd:YAG laser system
Continuum introduces a new, high energy YAG laser platform designed for Industrial and OEM applications. Providing high levels of performance, Inlite features a hardened design for reliable operation in harsh environments, a robust structure ensuring long-term thermal and mechanical stability, a modular power supply in both rack mount and tower configurations, and easy
flashlamp replacement without realignment of the laser oscillator. The system comes in a compact package. Options and accessories are available to simplify integration. Inlites are perfect for remote sensing, sample testing, mass spectroscopy, LIF, LIBS and other high energy applications. |
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Diode-pumped laser sources
for marking, cutting and trimming.
The high electro-optic conversion efficiency of the SagittaTM allows low electrical power consumption with a reduction footprint for the cooling element. This high efficiency also allows to reduce ageing of the diode laser for long life applications, which reduced replacement costs upon consumption of the diode after an average of 10,000 working hours without any maintenance interventions.
The laser resonator is designed specifically for marking, engraving and thin gauge cutting application by optimizing beam quality for higher processing power and speed.
SagittaTM is often required on precision marking components, surgical instruments, tools and ball bearings. Using 100 and 160 mm focal length objectives, SagittaTM is able to engrave metals with a very high material removal capacity. The high power density of laser beam combined with the high speed of the scanning head, allows fast, deep engraving on metals.
The beam quality resulting from Laservall’s design philosophy also makes SagittaTM High Power an interesting tool for precision cutting of thin metal sheet, including highly refl ective materials such as silver and gold. This can be achieved using the 100 mm focal lens directly, or a special Head to obtain very high power density in the spot. By using an appropriate gas cover, it is also possible to perform jobs on stainless steel and titanium materials with no oxidation. This High Power laser also meets demanding industrial applications in precise trimming on Indium Tin Oxide (ITO). |
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High Energy laser systems with industry leading spatial homegenity - ideally suited to applications such as Ti:S pumping, Dye laser pumping and deflashing.
The LPY700 Series models feature twin rod oscillator design with birefringence compensation leading to high beam homegeneity and conversion efficiencies. The LPY600 Series models are single rod oscillators or oscillator-amplifiers. Telescopic resonators produce low-divergence output beams that are spatially smooth in the near field suiting them to a host of pump source appliactions. |
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Rugged, invar stabilised, pulsed Nd:YAG lasers with high energy and high Performance for industrial and scientific applications.
The LPY600/700 series of pulsed Nd:YAG lasers have been designed to suit almost any industrial or research application in which a high-energy or high-specification Nd:YAG laser is required. Based around a fully self supporting Invar rail the LPY600/700 series exhibit both exceptional mechanical and thermal stability. A ‘no-compromise’ design approach is evidenced in the build quality, a parameter that sets these lasers well apart from any of their competitors.
The modular design of the laser head allows a wide variety of resonator configurations to be offered, from single rod oscillators to fully birefringence compensating twin-rod-oscillator, twin-rod-amplifier systems. Furthermore, a choice of stable, stable-telescopic or unstable Gaussian-coupled resonators is available, allowing the customer to specify a system that suits their requirements.
Energies of up to 3J and repetition rates of up to 200Hz are standard. Applications include Dye laser pumping, OPO pumping, Spectroscopy, LIBS, LIDAR, PIV and many more. |
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Magnum II Laser:
StockerYale’s Lasiris™ Magnum II structured light laser is a high-power line generator developed for the most demanding industrial applications. It is available with a wide selection of output powers and fan angles and generates a uniform intensity distribution using patented line generating optics. In addition, the laser has high beam pointing and focusing stabilities.
The Magnum II has fully protected electronics as well as a bipolar thermoelectric cooler used to keep the laser diode at a constant temperature. The laser beam can be modulated by an external signal and all models can operate in either CW or external modulation mode.
The standard unit provides voltage outputs proportional to the beam power, laser diode current and laser diode temperature, for external monitoring. Optionally, the LCD located on the back panel can monitor these parameters. All units have a built-in time-lapse counter that enables the user to monitor the laser diode lifetime.
- Uniform, non-Gaussian intensity distribution along the line
- Very high intensity
- Wide selection of fan angles
- Focusable
- High pointing stability
- Protected against over-voltage, reverse polarity of power supply, over-
heating and ESD
- Rugged industrial-grade design
Applications
- High-speed road & rail inspection
- 3D profiling and mapping
- Web Inspection
- Hot steel-plate
- Flow visualization
- Machine vision
- Fluorescence-induced inspection |
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The FemtoPower1060 is a range of high-power picosecond passively mode-locked fibre lasers operating in the 1060 nm spectral range. Based on Fianium's FemtoMaster1060 and custom made high-power fibre amplifier, the FP1060 range can provide average powers up to 20W and repetition rates from 20 to 100MHz.
APPLICATIONS
Micromachining
Fundamental study
Metrology
Bio-medical
Optical source for THz imaging |
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In creating the NuFIRETM laser, Nufern listened to real users' needs, then set out to build a new generation of fiber laser. The NuFIRE system is a complete, self-contained fiber laser designed to achieve high performance specifications for reliability, precision, and cost-efficiency. It offers unparalleled ease of use to enable experts and non-engineers alike, and the flexibility to handle virtually any application in the 200 W regime.
The quality of a fiber laser depends very much on the fiber inside. Nufern is the leading supplier of laser fibers worldwide; the design and manufacture of superior specialty fibers is our heritage. Our NuPOWERTM fibers offer the highest in efficiency, beam quality, and lifetime performance. When it comes to true production efficiency, NuFIRE changes everything.
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High-power, Class IV CO2 lasers with a rated output power from 3500W to 8000W. The laser radiation has a wavelength of 10.6mm and as such is invisible to the human eye. To facilitate alignment with external mirrors, a visible Class IIIA green laser diode pointer is standard and pre-aligned with the main beam. The visible beam is only present with closed shutter, and hence no accidents can occur since the main beam is always blocked when the pilot beam is visible.
Explicitly developed and manufactured for use in industry, they are completely modular in nature, which minimizes downtime due to ease of maintenance. All external optics necessary to transform the raw laser beam into a collimated, circularly polarised beam suitable for cutting are incorporated in the design. Also, the resonator is protected from back-reflections from the work piece.
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| HPG lasers provide a cost effective light source for display and alignment applications and for Ti Sapphire laser pumping. |
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| The HYPER RAPID is specially designed for industrial micromachining applications that require high throughput and cost effi ciency, like in the semicon and photovoltaic industry. Other applications include large area surface treatment, material research, nonlinear optics like UV generation and OPG pumping, and ranging. |
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Diode-pumped laser sources
for marking and micromachining.
The high electro-optic conversion efficiency of the SagittaTM allows low electrical power consumption with a reduction footprint for the cooling element.
This high efficiency also allows to reduce ageing of the diode laser for long life applications, which reduced replacement costs upon consumption of the diode after an average of 10,000 working hours without any maintenance interventions.
The laser resonator is designed specifically for marking, engraving and micromachining application by optimizing the beam quality. The long-term stability of SagittaTM laser reach the requirements for integration into automatic production lines.
Integration into a complete system is extremely simple.
The power supply rack comes complete with hardware features required to be easily interfaced with external components to build a turn-key system. In order to create a laser marking system it is only required to give signals to control the Scanning Head.
Replacing the laser diode module is extremely simple, all you need is an allen wrench.
SagittaTM is often required on precision marking components, surgical instruments, tools and ball bearings. Using 100 and 160 mm focal length objectives, SagittaTM is able to engrave metals with a very high material removal capacity. The high power density of laser beam combined with the high speed of the scanning head, allows fast, deep engraving on metals. |
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External Cavity Diode Laser in Littrow configuration designed for high output power up to 1000mW, narrow linewidth in the order of 1MHz and a moderate mode-hop free tuning range of up to 20GHz. Special features are:
High optical power
- output power up to 1000mW
- excellent quantum efficiency
- high fiber coupling efficiency
Excellent tuning behavior
- fine tuning via piezo actuator with a resolution better than 10MHz
- large mode-hop free tuning range of up to 20GHz and more
- use of in-house anti-reflection coated laser diodes
Excellent frequency locking performance
- high resonance free piezo modulation
- high frequency laser current modulation
- improved temperature stability
- low acoustic susceptibility
- excellent locking stability
Narrow linewidth
- linewidth 55dB
High flexibility
- system with wavelength of 730nm to 1080nm are available
- free beam and fiber coupled versions available
- constant current and constant power operation modes
- excellent long term wavelength stability
Plug & Play configuration
- modular laser system design
- automated piezo tuning with power read-out
- remote control via GPIB, RS232 and USB
Applications for the new laser generation include:
- Optical cooling and trapping, Bose Einstein Condensation
- Raman spectroscopy
- Master laser for THz generation
- Non-linear optical processes
- Frequency doubling, Second harmonic generation |
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Energy-Efficient 808nm 200mW Laser Diode for Solid State Laser Pumping
Photonic Products, the UK optoelectronics device manufacturer and laser diode specialist, is delighted to announce the launch of a new laser diode from Sanyo, the DL-LS2075, which offers high beam quality and laser performance with exceptional CW optical output power of 200mW at a lasing wavelength of 808nm.
The single longitudinal mode and fundamental transverse mode performance of this 808nm laser makes it an ideal, energy efficient excitation source for solid-state YAG lasers, used to generate 532nm "green" laser outputs. It is also suitable as a high power light source in therapeutic medical equipment and scientific equipment and also in free space optical communications.
Supplied in a 5.6mm package with N type common cathode pin configuration, the Sanyo DL-LS2075 single longitudinal mode 808nm laser diode has an optical output power of 200mW CW, fundamental transverse mode, low threshold current of 50mA, typical operating current of 230mA, operating voltage of 2.0V, monitoring output current of 0.5mA, differential efficiency of 1.2mW/mA at an operating temperature range of -10 degrees Centigrade to +50 degrees Centigrade. |
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The high-power diode laser system DiodeStar delivers up to 300 W laser radiation in the near infrared and up to 5 W at 635 nm.
The laser radiation is guided to the point of use with a flexible and extremely robust optical fiber. At the end of this fiber, various lenses can be used to shape the beam in almost every form.
The diode laser and the optics which focus the beam into the optical fiber are mounted into a hermetically sealed housing. This is an excellent foundation for a long life.
The cooling of the diode lasers is performed with micro-channel coolers. The combination of efficient cooling and low operating current lead to expected life of well beyond 10,000 operating hours.
The electrical circuits of the DiodeStar are thoroughly designed. Only components of high quality are used. The current source of the diode laser is supervised by a micro-processor.
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Beam Benders are the basic building blocks of a conventional beam delivery system. A mirror located inside a holder is employed to turn the beam at a 90° angle (other angles are also possible). Depending on the particular mirror, beam benders are compatible with CO2, Nd:YAG and Fiber lasers.
The mirror holder can also feature water-cooling provisions for use with higher power lasers. Laser Mechanisms provides two basic styles of Beam Benders - a knuckle style for use with the small aperture series and articulated arms, and a block style for the large aperture series. Beam Benders also provide adjustment capability to properly align and steer the laser beam. Interlocked versions are available as a safety feature for when the mirror cap is removed. |
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OFS offers a suite of optical fibers, cables, and custom connectorized probes for delivering high laser powers for medical and industrial uses. We offer reusable fibers for aesthetic laser treatments and disposable fibers for urology. Industry uses our fibers in their lasers for cutting, welding, and etching.
Our HCXtreme™ Optical Fiber product line for high power under tight bends offers fibers in a selection of core sizes and numerical apertures, addressing the need to transmit high laser powers at the same time the fiber is subject to extreme bending conditions. Additionally, because many of these fibers are intended for intra-body use, they are biocompatible, non-toxic, and sterilizable.
Other large core HCS® optical fibers are available for specific applications. OH content, numerical aperture, core size, cladding and buffering materials can all be adjusted to meet specific needs. |
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New Source Technology supplies high quality laser pump chambers for a variety of laser applications covering all solid-state laser wavelengths. Our pump chamber designs provide unsurpassed performance, reliability and leak integrity to meet the demanding needs of your laser system design. Through many years experience, we have optimized our pump chamber designs to provide features such as high efficiency diffuse reflectors and symmetric radial cooling. Standard pump chambers can be delivered off-the-shelf while the modular design allows for cost effective custom solutions. Contact us today to learn more about improving your performance and reducing the cost of your solid state pump chamber needs! Combined with our flashlamps, optics and crystals New Source Technology can provide you with complete laser heads to your specifications.
Advantages:
High Efficiency
Single & Dual Lamp Models
Designs for Most Wavelengths
Diffuse Cavity
Ce3+or Sm3+Filter Tubes Available
Competitive OEM Prices
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Laser & Light Emitting Diodes
Laser and light emitting diodes (LEDs) are an exciting alternative to traditional lamps; they are bright, stable, and compact light sources. The LED and laser diode modules offered for K2™, PC1™, Chronos™, and Phoenix™ SLM upgrade are easily interchangeable. Laser diodes can be modulated to high frequency and allow measurement of picosecond lifetimes. Frequency responses up to 600 MHz can be obtained on an ISS spectrometer using laser diodes and a photomultiplier tube (PMT) and up to 1 GHz using a microchannel plate (MCP) detector. |
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| Finisar Corporation makes commercially available 1310nm FP and DFB lasers manufactured in Fremont, CA through Advanced Optical Component division. Some of the products include both TOSA and ROSA components for applications ranging from 100Mbps to in excess of 10Gbps, and both top and edge monitoring photodiodes. |
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Advanced Optical Components Products (Formerly Honeywell VCSEL) has led the industry in high volume VCSEL technology since introducing the first commercially available VCSEL in 1996. VCSELs (Vertical Cavity Surface Emitting Lasers) are semiconductor lasers which are effecting advances in optical communication, and sensor applications.
Serial and parallel VCSELs for high-speed, reliable fiber optic data communications enable computer networks to reliably transmit at data rates up to and beyond 10Gb/s. For precision optical sensor applications, Advanced Optical Components VCSELs' superior reliability, low drive current, high coupled power, narrow and circularly symmetric beam and versatile packaging options (including arrays) are enabling solutions not possible with other optical technologies.
Advanced Optical Components has shipped more packaged VCSELs than any other company. We offer various standard and custom VCSEL packages including arrays, TO can, LC, SC, optical subassemblies and optical front end solutions and mating detectors. Our world-renowned R&D team is continually developing higher speeds and expanded wavelengths. Technical support is available worldwide. |
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| Distributed Feedback (DFB) Diode Lasers are fixed wavelength single mode diode lasers. Typical geometrical sizes of the laser chip are 1000µm x 500µm x 200µm (length x width x height). The laser chip is grown by MOVPE of compound semiconductor material. The optical gain is provided by double heterostructure which include several Quantum Wells for electronic confinement. Typcal emitter width range between 3µm and 7µm. The single mode emission is enforced by a Bragg grating with the laser chip. The surfaces of the laser chip act as cavity mirrors due to the difference of the refractive index of the laser material and the surrounding air. The rear facet of the laser chip is provided with a high reflection coating. The front facet of the laser chip is provided with a high quality antireflection coating for avoiding the Fabry Perot modes of the laser chip. Distributed Feedback (DFB) Diode Lasers are available at almost any wavelength between 760nm and 2800nm. |
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BC4 series diode laser beam combiners can combine up to four laser diodes with similar (at least two different wavelengths with 50 nm spacing) or disimilar wavelengths (at least 50 nm spacing) .
Photo monitor of the combined power output is an optional addition.
The standard package features an SMA receptacle for multimode fiber coupling. The combiners can accept both 5.6 mm and 9.0 mm TO packages. |
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KOHERAS GmbH offers high quality OEM laser modules with emission from 375, 405-473, 532, 635- 670 to 780-1550 nm. New are modules in the blue and green wavelength spectra.
The modules are designed both for industrial applications as well as scientific/laboratory operation. Reference applications are: fixation, pointing, alignment, positioning, projection, beam guidance, etc. Markets are e.g. mechanical engineering, textile industry, automotive, robotics.
Modules are available with dot, line or cross optic with accessories such as holder. Talk to us, our focus lies on customised solutions. |
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Various applications of laser guide line lights
In many fabrication processes, it is helpful for the operator to be able to pre-visualize the path of the tool before the process begins. This offers benefits in efficiency through faster setups with less material waste, in quality through positioning surface features for best appearance and in safety through heightened operator awareness of the zone of danger represented by the tool's motion.
Since 1985, Z-LASER has offered laser guide line lights for just such applications. The bright, highly visible line produced by the laser provides exactly the reference the operator needs to ensure precise alignment between the material and the tool. Whether you require precise positioning for cutting, parts placement or machinery calibration, Z-LASER offers a large range of powerful, industry-tested lasers. The wide variety of available models and output power levels means it's easy to pick the right combination of features for the job at hand.
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Laser sources
