DISCRETE-MODE LASER DIODES
EP1342 Discrete-Mode Series – H2O Sensing
Choose any wavelength from 1320nm – 1380nm
The EP1342 Discrete-Mode Series laser diode is engineered to be equally capable as a laser source for moisture or other gas sensing system, or in traditional CDWM networks as a low linewidth optical transmitter.
High power as well as excellent tunability makes this laser suitable for many specialised moisture sensing applications including high temperature applications.
Popular wavelengths:
- 1342nm (7452cm-1)
- 1330nm (7519cm-1)
- 1350nm (7407cm-1)
PRODUCT SPECIFICATIONS
KEY POINTS
- Excellent spectral purity
- Suitable for both sensing and telecoms applications
- Ideal for high temperature H2O sensing
Parameter |
Typical Value |
Units |
Threshold Current | 12 | mA |
Slope Efficiency | 0.18 | W/A |
Output Power | 13 | mW |
Tuning Coefficient | 0.02 | nm/mA |
Side Mode Suppression Ratio | 40 | dB |
Operating Temperature Range | -20 to 65 | °C |
PACKAGE TYPES
14-Pin Butterfly
Fibre-coupled package with TEC, monitor photodiode and optical isolation as standard
DX-1
Simplified, single package for any Eblana laser, with integrated current & TEC control electronics
TO-39 Can
Free-space emitting package with 6-pin connection for easy design integration, and anti-reflection coated window
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