Abstract
Spectral behaviour of 1·3 µm GaInAsP/InP integrated twin-guide lasers with first-order distributed Bragg reflectors under high-speed direct modulation was measured. It was confirmed that stable single-longitudinal-mode operation is maintained for applied modulating current pulse width of only 1 ns. The rise time and width of the light output pulse were less than 0·3 and 3 ns, respectively.
Original language | English |
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Pages (from-to) | 456-458 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 16 |
Issue number | 12 |
DOIs | |
Publication status | Published - 1980 Jun 5 |
Externally published | Yes |
Keywords
- Lasers
ASJC Scopus subject areas
- Electrical and Electronic Engineering