DISCRETE-MODE LASER DIODES
EP1278 Discrete-Mode Series – HF Sensing
Choose any wavelength from 1260nm – 1300nm
The EP1278 Discrete-Mode Series laser diode has been developed to meet the specific requirements for HF detection in continuous emissions monitoring and processing industries, including aluminium production.
High power coupled with excellent side mode suppression ratio is a by-product of Eblana’s patented design and manufacturing expertise.
Popular wavelengths:
- 1273nm (7855cm-1)
- 1278nm (7825cm-1)
- 1266nm (7899cm-1)
- 1290nm (7752cm-1)
PRODUCT SPECIFICATIONS
KEY POINTS
- Excellent spectral purity
- Lifetime equivalent to telecoms-grade laser diodes
- Ideal for HF measurement requirements in harsh environments
Parameter |
Typical Value |
Units |
| Threshold Current | 14 | mA |
| Slope Efficiency | 0.21 | W/A |
| Output Power | 14 | mW |
| Tuning Coefficient | 0.014 | 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
CONTACT US
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