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1877nm Discrete-Mode Laser Diode, 6mW

  • 1877nm Laser Diode, 6mW
  • 1877nm 6mW Laser Diode
  • 1877nm 6mW Eblana Photonics
  • 6mW 1877nm Eblana Photonics Laser Diode

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Key Features
  • Designed for highly sensitive H2O detection
  • <2 MHz Linewidth (typical), 5 mW Output Power
  • 1877 nm Central Wavelength
  • Manufactured by Eblana Photonics, Fulfilled by Laser Diode Source

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Optical Specifications
  • Center Wavelength: 1877 nm
  • Available Center Wavelengths: 1845 nm - 1920 nm
  • Wavelength Tolerance: +/- 1nm
  • CW Output Power (typical): 5mW (out of fiber)
  • SMSR (typical): 40 dB
  • Optical Linewidth (typical): < 2 MHz
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 0.01 nm/mA
  • Slope Efficiency (typical): 0.05 mW/mA
  • Beam divergence (perpendicular): 44 °
  • Beam divergence (parallel): 29 °
Electrical Specifications
  • Operating Current: 80 mA
  • Forward voltage: < 1.6 Volts
  • Threshold Current (typical): 20 mA
  • TEC Current: < 0.7 Amps
Laser Diode Packaging
  • TO-39 Package
  • Integrated TEC

Product Overview:

PRECISION MOISTURE DETECTION: Eblana Photonics EP1877-DM-TP39 laser, available in a range from 1845 - 1920nm, is designed for highly sensitive H2O detection. Eblana's patented Discrete-Mode (DM) technology enables mode-hop free tuning and excellent SMSR, while at the same time maintaining cost effectiveness.

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