New type of femtosecond laser: used for broadband terahertz generation and nonlinear wafer detection

Recently, the Jiang Haihe Research Group of the Health Institute of the Chinese Academy of Sciences Hefei Institute of Materia Medica made important progress in the research of the high-energy pulsed laser transmission system in the mid infrared band, and designed a 78 μ The 6-hole microstructure anti resonant hollow core fiber (AR-HCF) with a larger core diameter achieved efficient transmissio...

The research teams from the Laser Fusion Research Center of the Chinese Academy of Engineering Physics, the Beijing Institute of Applied Physics and Computational Mathematics, Peking University, and Shenzhen University of Technology reported experimental verification of the driving pressure enhancement and smoothing of hybrid driven inertial confinement fusion on a 100 kJ laser equipment.The relev...

With its proprietary fast multi-channel photon alignment algorithm and professional high-precision machinery, PI helps customers improve production efficiency to participate in the rapidly growing silicon photonics market. Over the past decade, PI has been continuously expanding its range of automatic photon alignment engines and will launch new systems at both ends of the spectrum in this year's ...

Researchers at the National Institute of Information and Communication Technology in the United States have invented a new structure of a superconducting strip photon detector that can achieve efficient photon detection even in wide strips, and have successfully developed the world's first superconducting wide strip photon detector.The band width of the detector is more than 200 times that of trad...

A sketch of the imaging and holographic parts of a transient holographic microscope, including a pulse sequence, to illustrate the signal modulation method. By imaging the pinhole array at the sample position, a diffraction limited excitation spot array can be created, allowing for the simultaneous collection of transient data around 100 excitation spots.Femtosecond transient microscopy is an impo...