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1653nm, DFB Butterfly Laser for Methane - CH4 Gas Sensing

  • 1653nm DFB Butterfly Laser Diode
  • 1653nm DFB Laser Spectrum

$1231.00  
sku / item#: RLS / DL-DFB65310A
ships: 8 - 10 weeks

Key Features
  • 1653nm ±2nm Output Wavelength for Methane Detection
  • High SMSR: 40 dB Typical
  • Fiber-Coupled, SMF-28 Fiber
  • 10mW Output Power
  • Integrated Photodiode, Thermistor, TEC

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MODEL RLS / DL-DFB65310A
PRICE $1231.00
Typical Electrical / Optical Specifications ( TSLED = 25ºC )
  • Central Output Wavelength: 1653 nm
  • Power Output (ex-fiber): 10 mW
  • Threshold Current: 16 mA
  • Operating Current: 120 mA
  • Forward Voltage: 1.6 V
  • Slope Efficiency: 0.1 mW / mA
  • SMSR: 40 dB
  • Refer to Datasheet for Additional Specifications
Fiber & Package Specifications
  • Package Type: 14-Pin Butterfly
  • Fiber: SMF-28 fiber, 900um loose tube with FC/APC
  • MFD: 10 µm
  • Cladding Diameter: 125 µm
  • Coating: 245 µm
  • Jacket: 900 µm
  • Fiber Bend Radius (min): 40 mm
  • Connector: FC/APC

Product Overview:

1653nm, DFB Butterfly Laser for Methane Sensing

The DL-DFB65310A is a cooled InGaAsP based distributed feedback laser in a 14-Pin BTF package, optimized for methane ( CH4 ) sensing applications. Denselight’s advanced technology enables mode-hop free tuneability, high power, excellent SMSR, and high accuracy of the lasing wavelength.

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