Buying Fiber-coupled Diode Lasers

A Tradition of High Power Photonics Leadership

QPC Lasers products range from sub-watt single-mode PM fiber coupled diodes for LIDAR and communications to multi-mode fiber-coupled modules with outputs in the hundreds of watts for medical, materials processing and pumping applications. Optional features include Brightlock monolithically spectrally stabilized diodes for unmatched linewidth and spectral control.

Excellence in Lasers, Optics, and Photonic Systems

APS now offers 445 nm (blue) fiber-coupled laser modules with varying powers of 50 W, 100 W, 150 W and 200 W. With the exception of the 50 W power module, all units are self-contained, internally-cooled, and designed for mounting. These units, equipped with a SMA connector at the fiber output, can be used for various applications such as illumination, cutting, engraving, and more.

The Future Depends on Optics

See us at OPIE 25 in Pacifico Yokohama, Japan, April 23–25 (booth F-32), SPIE Defense + Commercial Sensing in Orlando (FL), USA, April 13–17 (booth 917), CLEO 25 in Long Beach (CA), USA, May 4–9 (booth 317), Automate 25 in Detroit (MI), USA, May 12–15 (booth 4400) and SPS Italia in Parma, Italy, May 13–15 (hall 5, booth 055)!

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.

The lasers you need. From the people you trust. Our experience, your advantage.

Serving North America, RPMC Lasers offers a wide range customizable, UV-SWIR fiber-coupled lasers providing consistent beam quality with a controlled light profile and smooth, circular output, ensuring stable performance and accurate focusability on small areas for high-precision applications.

Enhanced flexibility comes from replaceable diodes for seamless maintenance without realignment, plus fiber-coupling for adaptable setups, convenient beam delivery in tight spaces, and remote control of output.

They integrate easily with fiber-optic components like amplifiers or gratings for increased power and wavelength stability, while the fiber’s heat dissipation minimizes cooling needs, improving longevity and reliability in high-power uses.

Let RPMC help you find the right laser today!

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.

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.

We manufacture diode lasers

The Lumics fiber-coupled diode lasers are perfect for OEM integrators developing advanced end-user laser systems, featuring single emitters with exceptional longevity. Lumics offers single-mode 14-pin BTF lasers for high-precision industrial applications and multi-mode diode laser modules in various sizes, customizable to meet specific customer needs. The multi-mode, multi-emitter packages are designed for detachable fibers with core diameters ranging from 105 µm to 1000 µm. Users can specify wavelengths, power levels, and fiber core diameters to ensure an optimal diode laser match for their applications.

all wavelengths.

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.

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 modules or 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

SHIPS TODAY: AeroDIODE offers fiber-coupled laser diodes emitting between 520 nm and 1650 nm 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 or DFB laser diode) can reach high power in nanosecond pulse regime up to 500 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.

See also our tutorial on fiber-coupled laser diodes.

Specialist in Special Optical Devices

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

Laser Diodes. Redefined.

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.

Focused on Possibility.

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.

30 Years of Laser Excellence

Monocrom has developed highly efficient fiber-coupled diode lasers. The Monocrom solder-free laser bar Clamping™ technique avoids any “smile” effect and thus allows for an optimum coupling efficiency.

We also provide wavelength-stabilized laser modules with a grating for wavelength locking.

For the most demanding applications of high brightness (radiance), we offer fiber-coupled high power diode laser systems capable of delivering 1 kW continuous-wave power.

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

Optics, Metrology, and Photonics

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.

The specialist in laser technologies

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.