Minimizing vibration is usually achieved by doing experiments on optical tables, which are very large, heavy and rigid in ...

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A feedback-stabilized GaAlAs injection laser optical-communication source for transmission of NRZ data at 44.736 Mb/s has been built and tested. The emitter-coupled driver circuit and the feedback ...

Pumping-probe technique with femtosecond laser could reveal the chemical reaction process. 56 Fluorescence lifetime imaging and fluorescence resonance energy transfer imaging indicate the dynamic ...