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1877nm DFB Butterfly, 3mW

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  • 1877nm-Eblana-Photonics-DFB-Butterfly
  • 1877nm-Eblana-Photonics-DFB-Butterfly
  • 1877nm-Eblana-Photonics-DFB-Butterfly

Request Price   Ships: | Model EP18770DMB06FM

Key Features
  • Specifically designed for H20 TDLAS detection
  • Precise, stable spectral performance
  • 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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MODEL EP18770DMB06FM
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Optical Specifications
  • Center Wavelength: 1877nm
  • Available Center Wavelengths: 1850nm - 1915nm
  • Wavelength Tolerance: +/- 1nm
  • CW Output Power (typical): 3mW (out of fiber)
  • SMSR (typical): >40 dB
  • Optical Linewidth: < 1.5 MHz
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 15 pm/mA
  • Slope Efficiency (typical): 0.05 mW/mA
Electrical Specifications
  • Operating Current: 80mA
  • Operating Voltage: < 1.6 Volts
  • Threshold Current (typical): 20 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 EP1877-DM-B laser 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.