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1665nm, 5mW, Narrow Linewidth Laser Diode

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  • RLS/DL-CLS051B-S1665 1665nm 5mw butterfly packaged laser diode denselight image1
  • RLS/DL-CLS051B-S1665 1665nm 5mw butterfly packaged laser diode denselight image2
  • RLS/DL-CLS051B-S1665 1665nm 5mw butterfly packaged laser diode denselight image3

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OVERVIEW
  • Strained InGaAsP/InP MQW gain chip coupled with built-in fiber Bragg grating
  • Lasing wavelength of 1665nm
  • Minimum 5mW CW operation
  • Minimum SMSR of 45dB
  • Linewidth of <200kHz
  • Internal thermoelectric cooler and thermistor
  • Designed for 155/622Mbps operation
  • RoHS Compliance
APPLICATION S
  • OTDR
  • Optical measuring instrumentation
  • Optical gas and chemical sensor

Product Overview:

This laser is a cooled ultra narrow linewidth module in a BTF package with SMF pigtail emitting at 1665nm wavelength. It is engineered for modulation up to 622Mbps. This laser is based on an external cavity laser with built-in fiber Bragg grating, offering very stable performance of lasing wavelength, narrow spectral linewidth and excellent SMSR.

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