发明名称 |
GENERATING SETS OF TAILORED LASER PULSES |
摘要 |
<p>In a master oscillator power amplifier, a driver (208) of a diode laser (202 ) is specially controlled to generate a set of two or more injection laser pulses that are injected into a power amplifier (204) operated in an unsaturated state to generate a set (50) of laser pulses (52) that replicate the temporal power profile of the injection laser pulses to remove a conductive link (22) and/or its overlying passivation layer (44) in a memory or other IC chip. Each set (50) includes at least one specially tailored pul se (52) and/or two or more pulses (50) having different temporal power profiles . The duration of the set (50) is short enough to be treated as a single "puls e" by conventional positioning systems (380) to perform on-the-fly link removal without stopping.</p> |
申请公布号 |
CA2535706(A1) |
申请公布日期 |
2005.02.24 |
申请号 |
CA20042535706 |
申请日期 |
2004.08.18 |
申请人 |
ELECTRO SCIENTIFIC INDUSTRIES, INC. |
发明人 |
SUN, YUNLONG;HAINSEY, ROBERT F. |
分类号 |
H04J14/02;B23K;B23K26/06;B23K26/38;H01S |
主分类号 |
H04J14/02 |
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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