| 摘要 |
<p>A light pulse generator is provided comprising first (11) and second (12) semiconductor laser diodes, each having a highly reflective surface (11a,12a) and a non-reflective surface (11b,12b) arranged opposite to each other, an optical system developed between the highly reflective surfaces (11a,12a) of the first (11) and second (12) semiconductor laser diodes with the two non-reflective surfaces (11b,12b) being confronted by each other, and a current supplying means (16,17;18,19) for feeding the first (11) and second (12) semiconductor laser diodes with two discrete high-frequency currents respectively which repeat at intervals of a period equal to n times (n is an integer) the duration of light traveling one cycle within the optical resonator and have a phase difference of pi /n from each other. Accordingly, the light pulse generator can produce a series of short-width light pulses while minimizing the generation of unwanted sub pulses. <IMAGE></p> |
