常見(jiàn)例句雙語(yǔ)例句And the output laser has a good spatial mode. A Ti:sapphire regenerative amplifier was designed in this paper.同時(shí)，爲(wèi)了得到更穩(wěn)定的激光輸出，須採(cǎi)用高重複頻率的泵浦源。 返回 regenerative laser amplifier