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US5963575A Q-switched laser system, in particular for laser lithotripsy 失效
Q切换激光系统,特别适用于激光碎石术

Q-switched laser system, in particular for laser lithotripsy
摘要:
A Q-switched laser system, in particular for laser lithotripsy, has a laser-active medium (2.1) in a resonator, an optical pumping arrangement (2.3) and a passive Q-switch (3.2). A resonator extension (1.2) having an optical waveguide is associated to the laser-active medium (2.1) in order to increase the laser pulse length.
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