Abstract
A simple scheme is reported for generating picosecond optical pulses from injection lasers based on short electrical pulse excitation. An integrated step recovery diode impulse-train generator (‘comb’ generator) which gives 50 ps 25 V electrical pulses at 200 to 500 MHz rates is used to drive the injection lasers. Optical pulses as short as 40 ps are generated by the corresponding electrical drive pulses.
| Original language | English |
|---|---|
| Pages (from-to) | 600-602 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 16 |
| Issue number | 15 |
| DOIs | |
| State | Published - Jul 17 1980 |
Keywords
- Lasers
- Pulse generators
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