1877nm DFB Butterfly, 3mW

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1877nm Single Mode Laser Diode; High Stability Discrete-Mode Technology

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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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    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.

    MODEL EP18770DMB06FM
    PRICE Request Price
    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)