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1550nm Laser Diode, Single Mode

  • 1550nm Laser Diode, Single Mode
  • Narrow line width 1550nm Laser Diode Eblana
  • Single mode 1550nm Laser diode Eblana Photonics
  • 1550nm Narrow linewidth Diode Laser

Request Price   Ships: | Model EP1550ONLWB26

Key Features
  • Specifically designed for CH4 TDLAS detection
  • Single Mode, Narrow Linewidth
  • Discrete-Mode (DM) technology platform enables DFB-like performance at a more competitive price
  • Monolithic design without external cavity
  • Tunable by either temperature or current

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Optical Specifications
  • Center Wavelength: 1550nm
  • Available Center Wavelengths: 1540nm - 1560nm
  • Wavelength Tolerance: +/- 1nm
  • CW Output Power (typical): 6mW (out of fiber)
  • SMSR (typical): >40 dB
  • Optical Linewidth: 100 kHz
  • Temperature Tuning Coefficient (typical): 0.09 nm/°C
  • Current Tuning Coefficient (typical): 3 pm/mA
  • Slope Efficiency (typical): 0.04 mW/mA
Electrical Specifications
  • Operating Current: 200mA
  • Operating Voltage: < 1.6 Volts
  • Threshold Current (typical): 40 mA
  • TEC Current: < 1.2 Amps
Laser Diode Packaging
  • Butterfly Package
  • Integrated TEC & 10K Thermistor
  • Integrated Optical Isolator
  • FC/APC Fiber Optic Connector (SMF or PMF)

Product Overview:

Eblana Photonics EP1550-NLW-B laser diode, available in the 1540 - 1560nm range, features an ultra-narrow linewidth making it ideal for coherent comms and metrology applications. Eblana's Discrete-Mode (DM) technology enables excellent SMSR and tunability at a highly competitive price. These devices are offered at 1550nm for tunable diode laser absorption spectroscopy specific to CH4 detection. These devices are offered with an integrated TEC cooler. They also offer a monitor photodiode for constant power feedback mode of operation. They ship standard with a single mode fiber an FC/APC connector. Other connector styles are available on request.

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