发明名称 |
SETT FOR STABILISERING AV EN Q-PULSAD LASERS UTSIGNAL SAMT LASER FOR SETTETS GENOMFORANDE |
摘要 |
The Q-switched laser gating pulses of an acousto-optic Q-switch are synchronized electrically to the phase of the RF signal driving the Q-switch by applying the RF oscillator output signals to the clock input of an integrated circuit D-type flip-flop and the laser gating pulses to the D input of the flip-flop, whereby the leading edge of each output gating pulse from the flip-flop always occurs at a particular place on the RF waveform. In another embodiment, the RF signals are synchronized to the phase of the gating pulses by applying the output of a repetition rate oscillator to the RF oscillator. |
申请公布号 |
SE452224(B) |
申请公布日期 |
1987.11.16 |
申请号 |
SE19820002353 |
申请日期 |
1982.04.15 |
申请人 |
ELECTRO SCIENTIFIC INDUSTRIES INC |
发明人 |
M S * MAUCK;W S * NEELAND |
分类号 |
H01S3/091;H01S3/0915;H01S3/102;H01S3/11;H01S3/16;(IPC1-7):H01S3/11 |
主分类号 |
H01S3/091 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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