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1512nm DFB Single Mode / Single Frequency Laser Diode, 14mW

  • 1512nm Laser Diode 14mW
  • Eblana Laser Diode 1512nm 14mW
  • 1512nm 14mW Laser diode Eblana Photonics
  • Eblana Photonics 1512nm 14mW Laser Diode

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sku / item#: RLS/EP1512-DM-TP39
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Key Features
  • Specifically Designed for NH3 TDLAS Detection
  • DFB Laser / Single Frequency / Single Mode / Proprietary Monolithic Design without External Cavity
  • Tunable by Either Temperature or Current
  • TO-39 Package with Integrated TEC and Thermistor
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MODEL RLS/EP1512-DM-TP39
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OPTICAL Specifications
  • Center Wavelength: 1392.5 nm
  • Optical Output Power: 14 mW
  • Wavelength Tolerance: +/- 1 nm
  • SMSR (typical): >40 dB
  • Optical Linewidth (typical): < 2 MHz
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 0.01 nm/mA
  • Slope Efficiency (typical): 0.21 mW/mA
  • Beam divergence (perpendicular): 28 °
  • Beam divergence (parallel): 25 °
Electrical Specifications
  • Operating Current: 120 mA
  • Forward voltage: < 2 Volts
  • Threshold Current (typical): 15 mA
  • TEC Current: < 0.7 Amps
Laser Diode Package
  • TO-39 Package
  • Integrated TEC & 10K Thermistor

Product Overview:

1512nm DFB Single Mode / Single Frequency Laser Diode, 14mW

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.

1512nm for H2O Sensing Applications

The 1512nm single longitudinal mode laser is designed specifically for detection of Ammonia (NH3). Our DM technology platform delivers unrivaled wavelength uniformity and stability which is critical for high sensitivity and high performance gas detection applications. The standard TO-Can package is easily integrated into your detection system.

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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