Abstract
An antirefiection/high-reflection (AR/HR) facet configuration was applied to a 1-5 μm DFB laser diode. As a result, a maximum output power of 45 mW was obtained. The diode was found to have high spectral stability under high-frequency modulation (side-mode suppression ratio > 30 dB). These results show that this configuration is a technique for high-performance DFB laser diodes.
Original language | English |
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Pages (from-to) | 327-328 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 22 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1986 |
Keywords
- Optical communications
- Semiconductor lasers