| 摘要 |
A light pulse generator is provided comprising, a first and a second semiconductor laser diodes, each having a highly reflective surface and a non-reflective surface arranged opposite to each other, an optical system arranged between the highly reflective surfaces of the first and the second semiconductor laser diodes with the two non-reflective surfaces being confronted by each other, and a current supply for feeding the first and the second semiconductor laser diodes with discrete high-frequency currents respectively. The high-frequency currents repeat at intervals of a period equal to n times (n being 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.
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