... optical frequency domain reflectometer 光频域反射计 optical frequency mixing光混频 optical frequency shift 光频移 ...
2
?光频段
... 光学傅里叶变换 optical frequencies 光频段optical frequency mixing 光频移 optical frequency standarad ...
双语例句
1
Different ways to generate yellow laser were discussed, especially two nonlinear-optical methods of sum-frequencymixing and stimulated Raman scattering (SRS).