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BWF1
The BWF-1 laser is a system that provides up to 450 mW of continuous power and combine a high brightness glass fiber coupled to a laser diode with a thermoelectric cooler, heatsink, fan, power supply and component electronics all in one package. The unique design includes an external TTL modulation port (BNC connector). A front panel LCD display shows the laser diode drive current value (mA). An optional collimator lens can be threaded directly onto SMA connector of the emitting fiber.
Key Features
- Power delivered by high-brightness fiber
- Stand-alone self-contained system
- Compact, TEC with forced air cooling
- 635-1540 nm wavelengths available
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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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1550 nm CW Light Source DFB-LD Module NX8563LF
Product Outline
The NX8563LF is a 1550 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) laser diode module with Polarization Maintain Fiber (PMF).
It is designed as Continuous Wave (CW) light source and ideal for optical transmission systems with external modulators. The device is available for Dense Wavelength Division Multiplexing (DWDM) wave-lengths based on ITU-T recommendations, enabling a wide range of applications.
Features
Output power Pf = 10 mW MIN. Available for DWDM wavelengths based on ITU-T recommendations (100 GHz grid) Internal thermo-electric cooler and isolator Hermetically sealed 14-pin butterfly package Polarization maintain fiber pigtail 20 mW product (NX8562LF(146KB)) also available
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A Unique Combination of Power and Reliability
JDSU is leading the commercial laser industry's transition to "telecom-grade" diode laser products. Our diverse portfolio of near infrared diode lasers offers predictable reliability with at least 100,000 hours mean-time-before-failure (MTBF) while delivering high brightness at competitive price points.
As one of the world's largest vendors of high power diode lasers, JDSU is at the forefront of introducing high performance technology into a wide variety of applications including optical pumping of fiber and solid-state lasers, material processing, thermal exposure, illumination, ophthalmology, medical, image recording, printing, spectral analysis, and optical data storage.
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635nm Red Laser Diodes Improve Energy Efficiency In Industrial And Medical Applications
Photonic Products, the UK optoelectronics device manufacturer and laser diode specialist, announces the introduction of two new 635nm, 5mW laser diodes from Opnext, Inc. The operating current on these diodes has been decreased by 50 percent, resulting in extended battery lifetime and lower power consumption without compromising their 5mW optical output power. Their aspect ratio is also improved from 3.8 to 3.1.
They are suitable for use as light sources in laser levellers and measurement equipment, and ideal for medical and display applications.
Supplied in a 5.6mm package with 1N (HL6354MG) or 3P (HL6355MG) type common cathode pin configuration, the single longitudinal mode laser diodes have a typical operating current of 27mA, a low threshold current of 18mA, operating voltage of 2.2V, monitoring output current of 0.4mA, laser reverse voltage of 2V, PD reverse voltage of 30V and TM mode oscillation at a
visible wavelength of 635nm. The operating temperature range is 0 degrees Centigrade to +50 degrees Centigrade.
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Single Laser Diode
635nm High-power Laser Diode
Features
* 100mW, 150mW, 300mW, 500mW Output Power
* Variety of Emitting Area
* High-efficiency
* TO Package or C-Mount
Applications
* Medical Usage
* Pointer
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BlueLine
Dependable Laser Diodes
BlueLine is a complete new line of laser diodes. BlueLine laser diodes are very compact and have a rugged design. The housing is made of stainless steel and is equipped with precision optics.
BlueLine has the latest laser technology built in. A high quality connector on the laser makes installation and cleaning very easy. Application examples are wood, steel, stone and textile industry. BlueLine Kit.
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Lasertel's single emitter diodes are used worldwide in industrial, defense, medical research, digital imaging and other applications where quality, reliability, and flexibility are imperative.
Lasertel delivers...
A wide range of optical output powers
Multiple peak wavelength options
Multiple mount configurations
TE or TM polarization
ISO 9001:2000 and RoHS compliance
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Pulsed Laser Diodes
These devices range in wavelength from 850 nm to 1550 nm and are produced using Vapor Phase Epitaxial (VPE) and MOCVD growth techniques. Fiber optic pigtailed devices employ an advanced fiber alignment process yielding highly stable fiber to laser diode positioning. Alternative packages and fiber optic core diameters may be supplied on a custom basis.
PerkinElmer offers two types of Laser Diodes: Pulsed Laser Diodes and High Energy Laser Diodes. They are available in wavelengths from 850 nm to 1550 nm.
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Optimized cooling concepts and diode stack management allow the laser to achieve the same power levels as conventional gas or solid-state lasers, but at a fraction of the size. With wall plug efficiencies of up to 30 % and virtually maintenance-free construction, ROFIN Diode lasers are an inexpensive manufacturing tool with low running costs
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Our range of continuous wave (CW) laser diodes, the L8933, L8446, L8763, L8828, L9777 series, feature high optical power of 0.5 to 5.0 W. These single element CW laser diodes have a small emitting area (50 µm to 200 µm x 1 µm) making it easy to focus on to a small spot with optics. They can be used for a variety of applications such as pumping of solid lasers, printers and medical instruments.
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Our range of continuous wave (CW) laser diodes, the L8933, L8446, L8763, L8828, L9777 series, feature high optical power of 0.5 to 5.0 W. These single element CW laser diodes have a small emitting area (50 µm to 200 µm x 1 µm) making it easy to focus on to a small spot with optics. They can be used for a variety of applications such as pumping of solid lasers, printers and medical instruments.
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NX5330SA
1 310 nm InGaAsP MQW-FP LASER DIODE FOR OTDR APPLICATIONS
2008
DESCRIPTION
The NX5330SA is a 1 310 nm Multiple Quantum Well (MQW) structured
Fabry-Perot (FP) laser diode. This device is specified to operate under
pulsed condition and designed for light source of Optical Time Domain
Reflectometer (OTDR).
FEATURES
- High output power PO = 350 mW @ IFP = 1 000 mA*1
- Long wavelength %u03BBC = 1 310 nm
*1 Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1%
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Laser beam are extremely dangerous to human eyes.Never look at laser beam directly and/or through optical lens. When handling the LDs, wear appropriate safety glasses to prevent laser light, even any reflections from entering to the eye.
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The 300-0600-00 series of Thermo-Electrically Cooled, (TEC), red and infrared laser diode modules offers exceptional wavelength and power stability, (better than 1%), good pointing accuracy and significantly increased laser diode lifetime.
Designed for applications demanding consistency and repeatability such as machine vision, alignment, industrial inspection, high-resolution printing, biomedical instrumentation, spectroscopy, microscopy and genomics, the TEC laser modules are compact, versatile and highly cost effective.
The laser module produces a circular output beam and output powers of 0.9mW to 32mW at 635nm, 25mW at 690nm, 55mW at 785nm and 24mW to 120mW at 830nm.
We can fit almost any laser diode in a 9mm or 5.6mm package into our TEC laser modules. If you need a wavelength or power that we do not offer as standard, please contact our sales team to discuss your requirements.
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Description
Fiber coupled array laser diode module available with fiber bundle diameters of 1100, 800µm and powers up to 60W. Standard configurations at 808,nm, 940 and 980 nm are available for medical, pumping solid state lasers, defense and direct-diode applications.
Features
* 808、940、980nm
* High power fiber coupled output (30W/Bar)
* Obtain the higher output power by assembling many liner arrays (60W/2Bars)
* Standard fiber connector (SMA905）
* Center Wavelength: 808nm、940nm、980nm
* Fiber N.A.: 0.12NA/0.22NA
* Fiber Diameter: 1100µm/800µm
Applications
* Pumping solid state lasers
* Medical
* Material processing
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Features:
- Uncooled operation at 1310 nm
- MSA compliant XMD (10 Gbit/s Miniature Device)
- Field-proven high reliability
Applications:
- OC-48 and STM-16 (2.5 Gbit/s), OC-192 and STM-64 (10Gbit/s) trans-mission systems
- Long haul and Metropolitan DWDM systems
- Small form Transponders and Transceivers
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Powerline lasers:
StockerYale’s Lasiris™ PowerLine structured light laser is a line generator developed for demanding industrial machine vision and scientific applications. Bridging the power gap between the popular SNF and Magnum series lasers, this thermoelectrically cooled device is able to emit uniform laser lines at high powers, up to 1 W at 810 nm and 500 mW at 670 nm.
With exceptional beam pointing and focusing stabilities, the PowerLine laser can be operated in extreme environments ranging from -20°C to +55°C. The laser beam can be modulated by an external signal through a DB-9 connector on the back panel and all models can operate in either CW or external modulation mode. The laser is protected against over-voltage, reverse polarity of the power supply, over-temperature, and ESD.
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Focusable Diode Laser Modules
These 635nm/670nm/830nm diode laser modules have adjustable focus with elliptical, circular or line generator beams.
Focusable diode laser modules combine the technology of high-quality diode lasers with superior optics, sophisticated electronics and rugged alignment packaging. These modules can also be used in many applications to reduce the requirements for external optics. The result is an overall system that is smaller, simpler and less costly.
The adjustable focus is a great benefit for many applications. For machine vision, particle measurements and inspection-and their inherent need for direct measurements-the beam can be focused at a distance for the smallest spot size to optimize the system resolution. For fiber launch the adjustable beam can also optimize the focus spot position to achieve the ideal coupling efficiency. For instrumentation applications with multiple laser sources, the adjustable focus can match the red laser beam properties to another laser to simplify integration requirements.
The front knob allows for easy adjustment. During adjustment the optics do not rotate and focusing action is even and uniform while beam alignment is maintained.1 A locking ring is used to secure the focus in any position. Use the VLM2 mount [part no. 0221-437- 00] for convenient heat sinking and mounting with adjustable alignment. For lasers without a connector, order plug no. 1057734.
Key Features
- Focusable VLM2 style package
- High visibility 635 nm, 670 nm and 830 nm
- Adjustable divergence and focus
- Circular, elliptical, line or cross-hair beams
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High Visibility 638nm Laser Diode offers 40mW with better Beam Circularity
Photonic Products, the UK optoelectronics device manufacturer and laser diode specialist, is delighted to announce the launch of a new high visibility, short wavelength laser diode from Sanyo, rated to 50 degrees Centigrade, which offers a very high optical output power of 40mW CW with a low threshold current of 60mA in a 9mm package.
The DL-LS1158 638nm laser diode is part of a new range of laser diodes being developed by Sanyo with a new diode type structure which results in a greatly improved beam circularity ratio of 2:1, compared to the previous beam circularity ratio of 4:1.
The improved beam circularity results in greater efficiency and consequently significant cost savings for OEMs and, combined with the high optical output power and high visibility, makes it an ideal laser diode for use as a light source in laser displays, laser levellers and line-markers, bar-code scanners, machine vision and medical and dental imaging applications.
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Description
HTOE Laser diode array series has been designed to provide the high output power, long lifetime and high reliability required for solid laser pumping ,medical usage and other high power laser diode applications.
Features
* Output peak power 15000W
* Spectral Width ≤4nm
* High Reliability
* High Efficiency
* CW stack arrays adopt micro-channel package
* QCW stack can be designed according to the customer of non-standard products heat sink package
Applications
* Laser Pumping
* Medical Usage
* High power laser diode applications
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Description
HTOE Laser diode array series has been designed to provide the high output power, long lifetime and high reliability required for solid laser pumping ,medical usage and other high power laser diode applications.
Features
* CW output power 280W
* Spectral width ≤4nm
* High Reliability
* High efficiency
Applications
* Laser pumping
* Medical Usage
* High power laser diode applications
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CW and QCW Laser Diode Bars
Lasertel's CW and QCW laser diode bars are adaptable to a wide range of applications that demand superior performance and efficiency.
Lasertel delivers...
Multiple power levels
Multiple peak wavelength options
High efficiency operation
TE or TM polarization
ISO 9001:2000 and RoHS compliance
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Lasertel's QCW array packages are engineered and manufactured to perform reliably and efficiently in the most demanding environments. No other array provider can equal our combination of output power levels and operating temperatures.
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