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1580nm DFB Laser, Single Mode / Single Frequency, 10mW

  • Eblana Photonics Laser Diode 1570nm 10mW
  • Eblana Photonics Laser Diode 1570nm 10mW
  • Eblana Photonics Laser Diode 1570nm 10mW
  • Eblana Photonics Laser Diode 1570nm 10mW

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sku / item#: RLS/EP1580-TP39
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Key Features
  • Specifically Designed for CO, CO2, H2S Detection
  • Typical Linewidth Less Than < 2MHz
  • DFB Laser / Single Frequency / Single Mode
  • Tunable by Either Temperature or Current
  • TO-39 Package with Integrated TEC and Thermistor
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MODEL RLS/EP1580-TP39
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Optical Specifications
  • Center Wavelength: 1580 nm
  • Available Center Wavelengths: 1560 nm - 1595 nm
  • Wavelength Tolerance: +/- 1 nm
  • CW Output Power (typical): 11 mW
  • SMSR (typical): 40 dB
  • Optical Linewidth (typical): < 2 MHz
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 12 pm/mA
  • Slope Efficiency (typical): 0.17 mW/mA
  • Beam Divergence (perpendicular): 30 °
  • Beam Divergence (parallel): 25 °
Electrical Specifications
  • Operating Current: 80 mA
  • Forward voltage: < 2.5 Volts
  • Threshold Current (typical): 15 mA
  • TEC Current: < 0.7 Amps
Laser Diode Packaging
  • TO-39 Package
  • Integrated TEC

Product Overview:

1580nm DFB Laser, Single Mode / Single Frequency, 10mW

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 EP1580-DM-TP39 laser diode series is available at a range of wavelengths from 1560-1595 nm. The TO-39 package is integrated with TEC and thermistor for precision temperature and wavelength control.

1580 nm for Sensing CO, CO2, H2S

Eblana's 1580 nm DM Laser delivers reliable, mode-hop free, operation over a wide operating temperature range. These single longitudinal mode lasers are designed specifically for sensing applications targeting Carbon Monoxide (CO), Carbon Dioxide (CO2), and Hydrogen Sulfide (H2S). The narrow linewidth output improves application performance across a wide range of operating conditions.

Proper Handling and Operation of Diode Lasers

Diode lasers are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.

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