Research teams from USTC have realized a high-performance single-photon source with an efficiency beyond the scalable linear ...

Portable multiphoton microscopy system uses femtosecond laser pulses to create pathology-quality diagnostic images ...

Some approaches to enhance temporal resolution of laser scanning microscopes include optical methods of multiplexing the excitation beam, the design of spinning disks for two-photon excitation 27 ...

Photon upconversion involves a series of non-linear optical ... the practical use of UCNPs faces challenges such as the need for high-power light sources for excitation and the optimization of their ...

Before uncaging, cellular fluorescence was negligible; during continuous two-photon excitation at 790 nm, we detected no photolysis, but two-photon uncaging at 730 nm selectively activated HCCC2 ...

Research teams led by Prof. PAN Jianwei, LU Chaoyang, HU Yongheng, and others have realized a high-performance single-photon ...