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760 nm DFB Single Mode / Single Frequency Laser Diode, 15mW

  • 689nm 760nm 780nm 10mW Laser Diode
  • Eblana Photonics Laser Diode 10mW
  • 760nm DFB Laser Diode O2 TDLAS Gas Sensor
  • 760nm DFB Laser Diode for Oxygen O2 Sensing

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sku / item#: RLS/EP760-TP39
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Key Features
  • Specifically Designed for O2 TDLAS Detection
  • DFB Laser / Single Frequency / Single Mode
  • TO-39 Package with Integrated TEC and Thermistor
  • Tunable by Either Temperature or Current

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Optical Specifications
  • Center Wavelength: 760 nm
  • Available Center Wavelengths: 758 nm - 764 nm
  • Wavelength Tolerance: +/- 1nm
  • CW Output Power (typical): 15 mW (out of fiber)
  • SMSR (typical): >40 dB
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 6 pm/mA
  • Slope Efficiency (typical): 0.6 mW/mA
  • Beam divergence (perpendicular): 20 °
  • Beam divergence (parallel): 10 °
Electrical Specifications
  • Operating Current: 80mA
  • Forward voltage: < 2.5 Volts
  • Threshold Current (typical): 30 mA
  • TEC Current: < 0.7 Amps
Laser Diode Packaging
  • TO-39 Package
  • Integrated TEC & 10K Thermistor

Product Overview:

760nm DFB Single Mode / Single Frequency Laser Diode, 7mW

Eblana's DFB laser is built using discrete-mode (DM) technology, delivering a cost-effective laser diode with mode-hop free tuneability, excellent SMSR, and narrow linewidth.

Eblana Photonics EP760-TP39 laser diode is specifically designed for sensitive detection of Oxygen ( O2 ). The TO-39 package is integrated with TEC and thermistor for precision temperature and wavelength control, and is easily integrated into your application.

760 nm for Sensing Oxygen ( O2 )

Eblana's 760nm DM Laser delivers reliable, mode-hop free, operation over a wide wavelength tuning range. These single longitudinal mode lasers are designed specifically for gas sensing applications targeting Oxygen ( O2 ). The narrow linewidth output improves application performance across a wide range of operating conditions.

Important Notes on Operating Laser Diodes:

Electrical Operation: Operating a laser diode above the maximum ratings shown on the data sheet even for very short periods of time can damage the laser diode or reduce its lifetime. They should be electrically biased with a "laser diode driver" class current supply with low electrical noise and protection against voltage and current surges. Laser diodes are very sensitive to electrostatic discharge (ESD). Proper ESD precautions must be taken.

Mounting and Temperature Control: In order to maintain the lifetime of a laser diode, proper heat management is essential. Due to the design of the laser diode, heat is typically dissipated only through the base plate of the diode‘s package. A proper heat conducting interconnection between the diodes base plate and the heat sink must be maintained. Some devices require the use of a thermo-electric temperature controller (TEC controller) to remove the heat from the laser and stabilize the temperature.

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