Where to Buy Diode Lasers

CNI offers a wide wavelength range of diode lasers with wavelengths from 375 nm to 1.9 μm, including TEM₀₀ mode diode lasers, multi-line diode lasers, wavelength-tunable diode lasers, narrow linewidth lasers, long coherent diode lasers and others. They are all widely used in many scientific and industrial applications.

Sacher Lasertechnik offers a wide range of diode lasers. These include:

• Fabry-Pérot laser diodes
• distributed feedback lasers
• AR-coated laser diodes
• microcavity lasers
• VCSELs

Both free-space and fiber-coupled lasers are available.

Further, there are diode laser systems, e.g. for Raman spectroscopy or time-resolved fluorescence spectroscopy.

Laser Peak develops custom-made diode laser systems for applications that require CW laser beams at low and medium power in the UV, VIS and NIR.

Blue Sky Research offers the VPSL™ diode laser:

• µLens™ integrated inside laser TO can
• creates a virtual point source
• low divergence, circular, diffraction-limited beam
• 635 nm to 980 nm

RPMC Lasers offers one of the broadest wavelength selections of semiconductor laser diodes available. Our diode laser products include single-mode and multimode laser diodes, single emitter and multi-emitter multimode laser diodes, laser diode bars and stacks, quantum cascade laser diodes, superluminescent laser diodes (SLEDs) and vertical cavity surface emitting laser diodes (VCSELS). We also offer narrow linewidth laser diodes utilizing distributed feedback (DFB) and volume Bragg grating (VBG) technology, and multi-wavelength laser diodes and tunable laser diodes. We offer free-space and fiber-coupled options on most devices, with many package options including but not limited to chip on carrier, TO can, HHL, butterfly, MCC, and turn-key systems.

The Amphos6000 is a powerful diode laser pump source for high-power solid state lasers, which can also be used in pulsed operation. The focus beam cross section can have a homogeneous square, rectangular or line-shaped profile. The typical peak power is several tens of kilowatts. Most systems are custom build for the specific requirements. AMPHOS delivers the full system including control unit, chiller and software package (e.g. EPICS driver) to integrate into larger systems.

APS’ SmartLaser Device is a plug-and-play unit that can be used to operate, cool, and monitor laser diodes of varying size and wavelength. The SmartLaser is universal in nature and is designed to be used as a base unit to easily switch diodes (sub-mounts). The compact assembly includes a 3D printed case, active air-cooling, TEC, and integrated circuitry.

CSRayzer provides diode laser modules in butterfly package or TO-CAN package, operating in various wavelength bands. They include DBF laser diodes, SOA laser module, SLED, and pump LDs.

Lumibird manufactures a wide range of laser diodes and laser diode modules. Our offering includes QCW diode stacks, CW laser diode modules, fiber coupled QCW diode stacks, short pulse laser diode illuminators, as well as high brightness diode source, IALDA, and pulsed power supply drivers for QCW diodes.

Edmund Optics offers a wide range of diode laser sources, including machine vision lasers, life science lasers, metrology lasers, industrial and point lasers, and material processing lasers.

Some of the lasers of HÜBNER Photonics are diode lasers with fully integrated electronics, allowing for rapid power modulation (rise time <2.5 ns). They are available with emission wavelengths between 375 nm and 975 nm, free-space or fiber coupled output, and output powers between 50 mW and 400 mW.

Eblana Photonics' core product offerings are based on our patented Discrete-Mode (DFB like) manufacturing technology, which delivers industry leading performance with fully scalable, consistent production and integration capability.

Eblana’s products are used extensively for trace gas sensing and environmental monitoring in the near- and mid-IR.

In addition, the inherent low linewidth performance of the DM platform in comparison to typical DFB lasers is uniquely suited to distributed fibre sensing and LIDAR applications, as well as scientific and metrology projects.

Focuslight Technologies produces a wide range of high power diode lasers, including both bare laser diodes and packaged lasers (modules). Free-space and fiber-coupled versions are available.

Diode lasers combine plug-and-play operation, compact form factor and maximum performance. TOPTICA offers single-mode diode lasers, multi-color lasers, single-frequency lasers, and tunable diode lasers for demanding applications in biophotonics, industrial metrology and quantum technology. TOPTICA provides the widest wavelength coverage of diode lasers on the market (190 – 3500 nm).

Our PILAS range of gain-switched pulsed diode lasers of gain-switched pulsed diode lasers offers triggerable pulses with durations down to 20 ps in a small footprint for both scientific and OEM applications. Available with output wavelengths from 375 nm to 1.6 μm, the PILAS lasers are very versatile and comes with low timing jitter.

Vescent Photonics offers the D2-100 DBR-based tunable single-frequency diode lasers for precision spectroscopy of alkali metal vapors.

Alpes Lasers manufactures laser diodes emitting at wavelengths from 1.45 to 2.15 μm with powers up to 50 mW. They are offered either as chip-on-carrier or encapsulated in a low power TO-66 package with collimated or divergent free-space beam output.

Sheaumann Laser offers a wide range of laser diodes, ranging from low-power single-mode emitters to multimode high-power lasers. Many different packaging options (with free-space output or fiber-coupled) are available. Emission wavelengths range from 785 nm to 1064 nm.