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DFB & DFB-QCL Laser Diodes

High Power 1550 nm DFB & Module


DFB Lasers and Modules

EM4 designs, develops and manufactures state-of-the-art, ruggedized, optoelectronic components and packages  for the Defense, Aerospace, Life Science, CATV, Telecommunication and Industrial markets. EM4 is part of a global group of specialized optical companies that form Gooch & Housego.

Nano-Giga offers distributed feedback lasers (DFB lasers) simultaneously provide smooth, tunable control of wavelength and the extremely narrow spectral width required for precise fiber optic communication and spectroscopy applications. Integrated modules provide further narrowing of the spectral line in a compact OEM package that features simple tuning interface. G&H offers a broad range of DFB lasers in the C-band and L-band on 50 or 100 GHz channel spacing as well as at 1310 nm and 1064 nm. Power level options include 40-100 mW out of the fiber for high power 14-pin lasers and 10-18 mW options for high bandwidth 7-pin configurations. 


• Transmissions analogiques / RoF
• RF Links
•Optique micro-onde
•Test et instrumentation

Lasers DFB et Modules High Power