Where to Buy Fiber-coupled Diode Lasers

CSRayzer provides many kinds of fiber coupled diode lasers, e.g. for fiber amplifier pumping, but also pulsed DFB laser modules with narrow linewidth.

APS' new Integrated Laser System (ILS-445) product line features a family of high-power 445-nm fiber-coupled blue lasers assembled into fully integrated systems, available in various powers (50 W, 100 W, 150 W, and 200 W). These systems are enclosed in standard 19″ rack cabinets, integrating the laser, high-efficiency power supply, and thermo-electric chiller. Laser diode modules can be purchased separately.

Sheaumann’s fiber-coupled modules are well-suited for applications where a circular, homogenized beam is desired, such as those utilizing DPSS end-pumping or compact ones requiring simple optics. Using proprietary diode fabrication and fiber preparation/alignment processes to achieve a low-noise output, Sheaumann offers modules with a high beam quality ideal for such applications as spectroscopy and free-space optical communications. These unique technologies also reduce speckle, and when paired with an appropriate connector, modules can be used as high-performance pointing devices. Let Sheaumann custom design your module, from diode to fiber to package, to work optimally in your system and outperform your competition.

The fiber-coupled laser diode beam sources of type 51nano-S have reduced power noise (< 0.1% RMS (< 1 MHz)), reduced coherence length (≈ 300 µm) and a low speckle contrast as a result of the internal RF modulation. They are available with wavelengths from 405 nm to 1550 nm.

Edmund Optics offers various fiber-coupled diode lasers, including visible and infrared emitters with high brightness fiber output, frequency-stabilized laser diodes, class IV high-power devices, Coherent® Diamond FLQ-Series fiber lasers and Coherent®high performance OBIS™ LX/LS fiber-pigtailed laser systems.

SHIPS TODAY: These fiber-coupled laser diodes between 635 nm and 1650 nm are offered as stock items or associated with a CW or pulsed laser diode driver. They are compatible with our high speed nanosecond pulsed drivers or high power CW drivers with air cooling for the multimode high power laser diode versions. The single mode laser diodes (either Fabry–Pérot laser diode or DFB laser diode) can reach high power in nanosecond pulse regime up to 400 mW. Most turn-key diode & driver solutions are optimized for single-shot to CW performances with pulse width lengths down to 1 ns. The laser diode precision pulses are generated internally by an on-board pulse generator, or on demand from an external TTL signal. Many multimode versions are available with CW emission up to 300 W in a 200-µm core multimode fiber or up to 250 W in a 135-µm core fiber or 160 W in a 105 µm core fiber.

All series of CNI laser modules can be fiber-coupled with a choice of different fibers such as single-mode, polarization-maintaining or multimode. Even beam fiber coupling (with a flat beam profile) is also available.

Sacher Lasertechnik offers various types of fiber-pigtailed laser diodes, including both DFB and DBR lasers.

Lumibird manufactures various fiber-coupled laser diodes modules with compact design, high peak power up to 600 W and high coupling efficiency. Fibers are field replaceable.

Blue Sky Research has fiber-pigtailed lasers offered as components, single wavelength laser modules and multi-wavelength laser systems. Laser wavelengths include 405, 450, 488, 520, 638, 658, 785 and 830 nm; others lines available on request.

• output power: 2 mW to 120 mW, LD dependent
• SMF, PM and MM fiber pigtail
• 10,000 hours lifetime

Focuslight Technologies produces a wide range of high power diode lasers, including fiber-coupled modules, based on diode bars or on single emitters. Output powers between 15 W and 500 W and various emission wavelengths such as 808 nm, 980 nm are available.

RPMC Lasers offers one of the widest wavelength selections of fiber-coupled diode lasers, available in wavelengths from the UV through the IR. You can filter our entire laser diode catalog for MM fiber, SM fiber, and PM fiber, depending on your needs. These products include multimode single emitters, multi-emitter fiber-coupled modules, single-mode laser diodes, laser diode bars, laser diode stacks, superluminescent laser diodes, and are available in many different fiber-coupled packaging, SM/MM/PM fibers, and fiber diameter options. We also offer a large selection of various types of fiber-coupled laser diode modules. You can use our filters to sort for MM fiber, SM fiber, or PM fiber options.

Frankfurt Laser Company offers fiber-coupled single-mode and multimode laser diodes – also including high-power diodes. Both cooled and uncooled packages are available.

AMS Techno­logies provides fiber-coupled diode lasers in various formats, ranging from single laser diodes to modules to complete diode laser systems:

• uncooled or TEC-cooled 980 nm pump laser diodes in various packages
• single mode laser diodes pigtailed with a Bragg grating fiber
• compact laser diode (LD) modules
• single emitter LD modules with special micro optics
• ultra-stable LD modules
• multiple LD Modules like dual- and triple-wavelength combiners, multi-wavelength modules, multi-single emitter modulesor modules based on laser diode bars
• handheld, benchtop or desktop diode laser sources, also polarized
• high-power diode laser systems
• customized fiber-coupled diode laser solutions with custom wavelengths, mounting/housings and tailored for specific applications

Bright Solutions offers the BDL and BFD – fiber-coupled diode laser modules:

• up to 200 W cw (or 400 W quasi-cw) in a 200-μm core fiber
• flat top beam profile
• integrated TE cooler, current and temperature controller
• optional fiber sensor
• pulsed models are available

They are used e.g. for pumping of solid-state and fiber lasers, material processing or illumination.

While all of Toptica's diode lasers can be combined with Toptica's versatile fiber launch FiberDock™, we also offer dedicated, permanently fiber-coupled systems.

The iBeam-smart-PT as well as the Multi-Laser Engine iChrome xLE cover the range from 375–785 nm and provide a single-mode polarization maintaining fiber delivery.

Toptica's proprietary COOL technology enables drop-shipment and ensures constant output powers even under strongly varying ambient conditions.

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.

Available in a variety of industry standard and custom package types, Eblana can also help you realise any custom wavelength requirements with a proven track record of success.