Diode lasers

27 companies | 52 products
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pulsed laser / solid-state / multiple-wavelength / tunable
pulsed laser
L11585 series

Wavelength: 940 nm
Power: 4,000, 2,000 W

The DDL laser source produces a focused laser beam using a strong power LD module that is directly placed on target. Applicable to multiple industries such as brazing, welding, quenching and annealing, ...

Q-switched laser / solid-state / multiple-wavelength / tunable
Q-switched laser
LASER-532 Series

Wavelength: 532 nm
Power: 0.1 W

Ocean Optics offers high power lasers for Raman excitation wavelengths of 532, 638, 785 and 1064 nm. These multimode diode lasers produce narrow spectral lines, have integrated laser ...

diode laser / pulsed / solid-state / high-energy
diode laser
TruDiode

Wavelength: 920 nm - 970 nm
Power: 150 W

... TruDiode diode lasers impress through optimal results and low operating costs. Whether for deep welding, heat conduction welding and laser metal deposition, soldering, or plastic welding: ...

diode laser / CW / solid-state / tunable
diode laser
BrixX® series

Wavelength: 375 nm - 1,083 nm
Power: 0.01 W - 1.5 W

Key Facts: Laser diodes up to 2.5 Ampere diode current can be integrated Many different wavelengths between 532nm and 1650nm available Single-Mode optical output powers up to 500mW ...

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Omicron Laserprodukte GmbH
pulsed laser / solid-state / adjustable wavelength / tunable
pulsed laser
XtrAlign FD

Wavelength: 635 nm
Power: 0.001 W - 0.03 W

XtrAlign FD diode lasers are designed for use in rough industrial environment. A waterproof housing protects laser diode, electronic circuitry and precision optics. ...

pulsed laser / solid-state / multiple-wavelength / tunable
pulsed laser
BWF5™

Wavelength: 635 nm - 2,000 nm
Power: 25, 15, 10, 5 W

The BWF5 is a compact diode laser with a high power. The laser is created for applications that needs easier operation and fiber delivered on a specific wavelength. The laser ...

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B&W TEK
continuous wave laser / solid-state / red / high-brightness
continuous wave laser
BWF2 series

Wavelength: 445 nm - 1,850 nm
Power: 0 W - 30 W

... Fiber Delivered Laser System (BWF) The BWF2 series is a compact turnkey fiber-coupled laser system providing up to 30 Watts of continuous power. With up to 30 watts of continuous laser ...

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B&W TEK
continuous wave laser / solid-state / green / tunable
continuous wave laser
BWN series

Wavelength: 532 nm
Power: 0.005 W - 0.3 W

The BWN laser series are compact, self contained, solid state electrically pumped diode lasers and diode pumped solid state lasers. They are available ...

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B&W TEK
CW laser / solid-state / near-infrared / fiber-coupled
CW laser
M1470±10-X-FYYY/22

Wavelength: 1,470 nm
Power: 15, 5 W

Features - 1470nm, optional 14xxnm and 15xxnm - 5W, 10W and 15W output power - 105µm and 200µm fiber core diameter - Electrically isolated case Applications - Medical treatment - Marking - Science and research

pulsed laser / solid-state / infrared / tunable
pulsed laser
EPL series

Wavelength: 375 nm - 978 nm
Power: 7 W - 25 W

The EPL picosecond pulsed diode lasers are a family of high performance, cost effective excitation sources for fluorescence lifetime measurements. In Time-Correlated Single Photon Counting (TCSPC) ...

pulsed laser / solid-state / UV / diode
pulsed laser
EPLED Series

Wavelength: 250 nm - 380 nm
Power: 15 W

... excitation sources for a wide range of spectroscopy applications as well as being stand-alone modules. Pulsed light emitting diodes of the EPLED series produce sub-nanosecond (typically <750 ps) optical pulses at repetition ...

continuous wave laser / solid-state / green / single-mode
continuous wave laser
ZFSM / ZFMM

Wavelength: 450 nm - 830 nm
Power: 0.05 W

These fibre-coupled lasers are the perfect solution for application that require high precision. These lasers utilize the unique properties of fibre delivering high accuracy in its projections. The ZFSM ...

pulsed laser / solid-state / tunable / multiple-wavelength
pulsed laser
Ramulaser™ / Lab-LS / Ramulaser-Vial™

Wavelength: 532, 785, 1,064 nm
Power: 0.499 W

StellarNet offers a variety of modular lasers for Raman spectroscopy at 405, 532, 638, 647, 785, 1064nm and other custom wavelengths. These lasers are high power, have narrow spectral line emission, and ...

pulsed laser / CW / red / diode
pulsed laser
MDP Red 637

Wavelength: 632 nm - 641 nm
Power: 24 W

... superior technical and cost performance than other red laser display packages. The MDP provides better temperature performance than TO-cans, diode banks or diode bars. The MDP is configured ...

continuous laser / solid-state / ultraviolet / compact
continuous laser
NLD

Wavelength: 405 nm
Power: 0.03 W

... Series lasers is a family of narrow linewidth continuous-wave lasers, including diode-pumped solid-state lasers as well as stabilized diode lasers ...

solid-state laser / infrared / visible / compact
solid-state laser
MDL series

Wavelength: 635 nm - 1,550 nm
Power: 0 W - 0.03 W

The ideal laser for OEM applications. The MDL offers size advantages not available in any other complete laser system . The ultra-miniature surface-mount electronics inside the MDL give you infrared or ...

continuous wave laser / solid-state / infrared / visible
continuous wave laser
LAS series

Wavelength: 635 nm - 1,550 nm
Power: 0 W - 0.085 W

Scientific CW Diode Laser for optical bench applications The ideal laser for OEM applications. The LAS offers size advantages not available in any other complete laser ...

continuous wave laser / solid-state / red / diode
continuous wave laser

Wavelength: 660 nm
Power: 0.1 W - 0.8 W

... x 6.0mm Beam height from base (mm): 25 Spectral Linewidth: 50:1 Point Stability: 5000 hours Dimensions of laser head: 127 x 36 x 40mm Power Supply: SDL-PS-900 Dimensions of power supply: 100 (L) ...

CW laser / fiber / blue / high-power
CW laser
LDMblue

Wavelength: 400 nm - 500 nm
Power: 300 W - 1,500 W

High Power Blue Laser: Efficiency by Blue Laser Light The blue diode laser LDMblue revolutionizes the processing of copper, gold and other highly reflective metals in ...

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Laserline GmbH
quasi-continuous wave laser / fiber / multiple-wavelength / compact
quasi-continuous wave laser
PLD-92

Wavelength: 940, 915, 970 nm
Power: 70 W

... available. IPG’s best-in-class diode technology offers an ideal combination of power, reliability and form factor. PLD-92 diode lasers are preferred for fiber amplifier and laser ...

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IPG Photonics Corporation
continuous laser / fiber / tunable / diode
continuous laser
Velocity TLB-6700

Wavelength: 407 nm - 2,450 nm
Power: 0.003 W - 0.023 W

... New Focus™ tunable external cavity diodes lasers lead the market with high performance, delivering true continuous mode-hop-free tuning over wide wavelength ranges. The Velocity TLB-6700 is our premier ...

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Newport / Spectra-Physics
continuous wave laser / solid-state / tunable / compact
continuous wave laser

Wavelength: 808, 940, 980 nm
Power: 200 W

... CN design means that the bars of our mounted diode lasers are cooled on both sides. This means you can achieve thermal resistances that are very close to those of a microchannel heat sink. Our diode ...

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JENOPTIK I Healthcare & Industry
picosecond laser / solid-state / multiple-wavelength / tunable
picosecond laser
PowerLine SL

Wavelength: 532, 1,064 nm
Power: 3, 20 W

The PowerLine SL lasers were developed for processes that make high demands on beam quality and the pulse-to-pulse stability with high frequencies. The compact laser head houses the pump diode ...

pulsed laser / solid-state / multiple-wavelength / tunable
pulsed laser
ST Series

Wavelength: 950, 928, 908 nm
Power: 140 W

... the JDSU L4 package, the diodes operate independently as distributed heat sources, allowing air- or water-cooled architectures with predictable high reliability. The ST Series is a unique solution for the fiber-coupled ...

pulsed laser / solid-state / tunable / high-power
pulsed laser
MMF-TBar series

Wavelength: 915, 976, 638 nm
Power: 40 W - 1,200 W

... Flushing, Ease of Maintenance NTC Temperature Sensor Allows End-User to Monitor Diode Health Back-Reflection Filter Protects Diode from Damage Applications Defense Diode-Pumped Solid-State Industrial

solid-state laser / green / red / precision
solid-state laser
LASERCLIIBASPROFIL

Wavelength: 532, 650 nm

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OVIO INSTRUMENTS
fiber laser / infrared / red / precision
fiber laser
FiberFly

Wavelength: 1,070, 1,060 nm
Power: 50, 30, 20, 10, 100 W

FiberFly laser uses the most innovative technology at with active fiber doped with Ytterbium. It is the ideal laser solution for precision laser engraving, marking, micro-machining and ...

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Lasit SISTEMI E TECNOLOGIE ELETTROTTICHE SPA
pulsed laser / solid-state / red / tunable
pulsed laser
1053

Wavelength: 635 nm

The Straight Laser Line 1053 made by H-Way Far Way International Inc. It is designed as a straight line generator that integrates a 635nm. It has observable laser diode that produces ...

continuous wave laser / solid-state / multiple-wavelength / tunable
continuous wave laser
SWL 7500 Series

Wavelength: 632.5 nm - 1,064 nm
Power: 0.008, 0.02, 0.07, 0.15, 0.1 W

The SWL-7500 series lasers offer extremely narrow linewidths from an OEM-ready platform designed for stability and longevity. This new addition to our market-leading line of external-cavity diode lasers ...

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Bookham

How to choose this product

diode-laser

A diode laser is a solid, semiconductor laser. In each diode, the p-n junction amplifies by electrical injection, or pumping. A single diode has little power. To increase power, diodes are grouped in bars, which are then stacked. This stacking combines the power of numerous beams to attain power levels of 10 kW.

Applications

A simple laser diode can be combined with a fiber optic system for optical telecommunications. It can also be employed in engraving and in optical readers, e.g., DVDs. The combination of several beams creates power levels suitable for fusion, machining and welding.

Technologies

A diode laser consists of a multitude of small laser diodes arranged in bars. Each bar has cooling circuits and a tiny lens to focus the beam. The original beam is emitted in the form of a cone. Then, the light from several stacked bars is fused into a single beam.

How to choose

Choice of diode laser will depend on intended use. Diode lasers use electrical pumping. The gain medium, the material used for the p-n junction, will determine wave length and power. Power will depend on pulsed or continuous operation which will determine the deposited power.

Advantages

- Compact
- High power (kW)
- Fiber-optic compatible
- Efficiency of 60%