The output from the photodiode passes through a low-pass filter to suppress the strong laser pulsing signal, before sending it to a high-frequency RF lock-in amplifier (SR844, Stanford Research ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果一些您可能无法访问的结果已被隐去。
显示无法访问的结果