Where to Buy Semiconductor Lasers

TOPTICA is renowned for providing the widest wavelength coverage of diode lasers on the market (190 – 3500 nm), providing high-power diode lasers with great ease of use even at exotic wavelengths. TOPTICA diode lasers enable a big variety of demanding applications in quantum optics, spectroscopy, biophotonics, microscopy, test & measurement, as well as materials inspection.

See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booths 1543, 3507, 3611)!

Sheaumann Laser is a vertically integrated manufacturer for semiconductor lasers. Our capabilities include wafer fabrication, MOCVD growth, chip and bar processing, laser packaging and reliability testing.

See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 3510)!

TOPTICA EAGLEYARD is a global leading provider of high power laser diodes with wavelengths from 630 nm – 1120 nm based on GaAs (Gallium Arsenide). Our products combine maximum power, highest durability and excellent beam quality – a perfect match for high-end applications.

See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 1543)!

RPMC Lasers offer one of the widest wavelength selections of semiconductor lasers available, ranging from the UV through the IR. These products include fiber-coupled and free-space single-mode diode lasers, multimode single emitters, multi-emitter fiber coupled modules, laser diode bars, laser diode stacks, quantum cascade lasers (QCLs), vertical cavity surface emitting laser diodes (VCSELs), and more!

See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booths 1940, 1941, 1948, 1949)!

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.

Frankfurt Laser Company offers the widest wavelength range for laser diodes on the world market from 370 nm to 12 µm, single mode & multimode, broad area, DFB and DBR, fiber Bragg grating stabilized, quantum cascade lasers and VCSELs. We offer wavelength selection and custom packaging; please contact us to discuss your requirements.

See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 2227)!

LD4B offers reliable pigtailed laser diodes (Fabry-Pérot and DFB) with wavelength from 520 to 1650 nm. SM, PM and MM fiber coupled modules can be customized according to specific needs by choosing the case type, fiber type and length, and connector type. No minimal order quantities. Telcordia GR-468 qualified. Made in Lithuania.

Sacher Lasertechnik is a specialist for semiconductor laser sources. We have a wide range of diode lasers for scientific and industrial applications, covering a wide range of emission wavelengths and output powers. Apart from DFB and DBR lasers, Fabry–Pérot and tapered amplifier diodes, we offer quantum cascade lasers. Besides, we have modules e.g. with internal frequency conversion, such as the Jaguar UV laser and terahertz sources.

See us at SPIE Photonics 2024 in San Francisco, January 30 – February 1 (booth 4817)!

SHIPS TODAY: AeroDIODE offers fiber-coupled laser diodes between 520 nm and 1650 nm as stock items or associated with a CW laser diode driver 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 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.

Alpes Lasers designs and manufactures semiconductor lasers, particularly quantum cascade lasers, with wavelengths from 4 to 14 μm and powers up to several watts. These lasers are highly compact and efficient, making them ideal for applications in the mid-IR with strict size constraints.