DISCRETE-MODE LASER DIODES

EP1392 Discrete-Mode Series – H2O Sensing

Choose any wavelength from 1380nm – 1400nm

 

The EP1392 Discrete-Mode Series laser diode, one of the first gas sensing lasers designed by Eblana Photonics, builds on years of optimization of the Discrete Mode platform for telecoms applications.

High power as well as excellent tunability makes this laser suitable for many moisture sensing applications ranging from pipeline to semiconductor fab.

 

Popular wavelengths:

  • 1392.5nm (7181cm-1)
  • 1390nm (7194cm-1)
  • 1395nm (7168cm-1)

 

PRODUCT SPECIFICATIONS

 KEY POINTS

  • Excellent spectral purity
  • Tunable over multiple absorption lines
  • Wavelength Modulation Spectroscopy/Cavity Ringdown Spectroscopy
DOWNLOAD DATASHEET
Parameter
Typical Value
Units
Threshold Current 12 mA
Slope Efficiency 0.15 W/A
Output Power 10 mW
Tuning Coefficient 0.017 nm/mA
Side Mode Suppression Ratio 40 dB
Operating Temperature Range -20 to 65 °C
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PACKAGE TYPES

14-Pin Butterfly

Fibre-coupled package with TEC, monitor photodiode and optical isolation as standard

PACKAGE DRAWING

DX-1

Simplified, single package for any Eblana laser, with integrated current & TEC control electronics

PACKAGE DRAWING

TO-39 Can

Free-space emitting package with 6-pin connection for easy design integration, and anti-reflection coated window

PACKAGE DRAWING

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