Narrow Linewidth Tunable Laser Source for Opto-Electronic Packaging

It works as a stable reference source during packaging validation. Manufacturers compare the output of a packaged laser diode, VCSEL or photonic integrated circuit against a known, spectrally pure benchmark when characterising receiver-side or comparative laser performance.

A reference source this spectrally pure gives packaging lines a fixed benchmark. Sub-1 kHz linewidth means the output is concentrated in an extremely narrow band of wavelengths, so any difference you measure comes from the device under test, not from the comparison source. Keeping it on the same bench as alignment and characterisation stations also keeps high-volume, repeatable QC sequences simple.

The laser module is hosted in CoBrite DX, DX2 or MX chassis, in benchtop, compact or 19-inch rack configurations. On the same bench, the OMFT IQ Reference Transmitter uses it as the optical carrier for DP-QPSK and higher-order QAM signals, the CORX Coherent Optical IQ Receiver uses a matched narrow-linewidth laser as its local oscillator, and the ID OSA Optical Spectrum Analyser verifies centre wavelength, linewidth and side-mode suppression ratio during qualification.

United Spectrum Instruments (USI), based in Chennai, is the India distributor for ID Photonics. USI supplies the laser together with the related CoBrite chassis, OMFT transmitter, CORX receiver and ID OSA, so you can source a complete packaging test setup from one supplier.

Download the brochure from the Brochure button on this page, then use the Enquire Now button, email sales@unitedspectrum.in, or call +91 97899 04948 or +91 93631 83748. Mention your device type (laser diode, VCSEL or photonic integrated circuit), test volume, wavelength band and preferred chassis so the USI team can recommend the right configuration.