pumping level meaning in English

泵浦能级
抽水高程
抽水潜水位
抽水水位
抽运能级

4 . a brief analysis on frequency doubling at 852nm with bbo crystal has been presented . due to its relative small losses , theoretically it is supposed to get 50 % of conversion effi . ciency at a pump level of 600 mw by using a bbo crystal with cutting angle of 27 . 030 and length of 10mm
从分析其性能出发通过计算指出，使用bbo晶体获得倍频426nm蓝光(切割角度为27 . 430 ，长度为10mm ) ，虽其非线性转换系数小，但由于该晶体的损耗小，在泵浦功率约为600mw时。
39 % of total conversion efficiency at pump level of 600mw 858nm is obtained experimentaily with our single - resonant , external ring frequency - doubler pumped by tr . sapphite laser at room temperature ( about 21 . 50c ) . the conversion efficiency is seriously limited by what is called " blura " ( blue light induced infrared absorption ) and thermal effects . yet , up to 137 mw of cw blue light at 429nm at pump level of 565 mw has been achieved and stabilized over a hour when the cavity is locked via pound - drever - hall ( pdh ) technique
泵浦功率为600mw时，由于两种效应“蓝光导致红外吸收( bliira ) ”和“热效应( thermaleffects ) ”的严重影响，室温下(约21 . 5 )获得了39的倍频转换效率；采用边带锁频技术， 565mw的泵浦光获得137mw的蓝光输出，在没有外界强烈的干扰下可以锁定1小时以上而不失锁。