freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

[心理學(xué)]側(cè)面抽運(yùn)論文:ld側(cè)面抽運(yùn)高重頻134μm激光器研究-展示頁

2025-01-25 07:22本頁面
  

【正文】 cal, the relationship of angle between polarization direction of V3+:YAG and the laser polarization direction, excited state absorption cross section and ground state absorption cross section is investigated. And we designed the Qbox, which can be rotated.(4) The cavity design is optimized by the ABCD transmission matrix of Gaussian beam. The influence between initial transmission of V3+:YAG to the passively Qswiched laser at was investigated with experimental research. The relationship of pulse repetition frequency, pulse width、output power with pump power and initial transmission of V3+:YAG was obtained.(5) For the passive Qswitching operation, the maximum average output power of was achieved
點(diǎn)擊復(fù)制文檔內(nèi)容
環(huán)評公示相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號-1