Optical Fiber Light Source - Laser

Laser diodes to light up your application

The OFLS-L series deploys the standard universal OFLS driving platform for a wide range of fiber coupled laser sources based on DFB, Fabry-Perot or any other type of laser diodes. The list of available sources covers the wavelength range from VIS to NIR with different output power and linewidth coming either from a single mode or from the polarization maintaining optical fiber.

The wavelength selection of the light source can be driven by ITU-grid in various wavelength bands for telecom applications or by the list of available popular wavelengths for particular applications. The high power lasers can adopt fiber Bragg grating stabilization to lock the emission wavelength in order to provide a noise-free and stable operation.

  • Large number of product options based on its parameters and performance
  • High output power up to hundreds of mW
  • Can be coupled into single mode (SM) optical fiber

The light source can be delivered either in standard compact version for handheld operation and easy storage or OEM version for further integration into customer’s systems.

Features & Benefits

  • Support of various types of optical modules packing
  • Optional components for output isolation, depolarization, etc.
  • High stability and superior performance

Safety operation

The high power lasers are equipped with a turn key system and laser aperture cover for safety operation.


The laser source diodes can be equipped with an integrated thermoelectric cooler, thermistor and monitor diode.

Narrow linewidth

The narrow linewidth lasers (kHz, MHz) of different values can also be provided for sensing.

Related Products


  • Production: fiber optic component testing, pumping and seeding, CWDM, DWDM, networking
  • Communication: navigation systems, avionics, aerospace, sea, terrestrial
  • Medical imaging: dental, dermatology, hair removal, urology, surgery, varicose veins treatment, wellness
  • Metrology: prototyping, reverse engineering, tool inspection
  • Fiber optic sensing: point and distributed sensing, interferometry, substances detection, static and dynamic measurements, fire/temperature sensing
  • Research and development: novel and undiscovered applications
  • Industry: lightning source, machine vision and imaging systems, range finding, night vision, material processing



and we will recommend you the most suitable solution for your project

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202225. 4.

Invitation to SENSOR+TEST 2022

Let us invite you to visit us at the international SENSOR+TEST 2022 exhibition, which will take place from 10 to 12 May 2022 in Nuremberg.

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