Abstract
A new wavelength-tunable single-frequency laser diode has been developed using a tunable twin-guide structure. The applied transverse tuning scheme provides a basically continuous tuning behaviour with only a single wavelength control current. The first 400μm-long, λ = 1.56μm devices are tunable over a range of 1.5 nm and show the expected continuous tuning behaviour.
Original language | English |
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Pages (from-to) | 837-839 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 25 |
Issue number | 13 |
DOIs | |
State | Published - 22 Jun 1989 |
Externally published | Yes |
Keywords
- LEDs
- Optoelectronics
- Semiconductor lasers