Resonantly tunable quantum cascade lasers (QCLs) are high-performance laser light sources for a wide range of spectroscopy ...

Abstract: A transient grating of singlet electronic excited states is produced in a pentacene-doped p-terphenyl molecular crystal by optical absorption from two crossed time-coincident picosecond ...

The emission spectra for control VCSELs with grating DCs of 0% and 100% are shown ... Surface-emitting laser — its birth and generation of new optoelectronics field. IEEE J.

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Abstract: A novel micromachined electrostatic double-layered vibratory grating scanner has been successfully developed for high-speed high-resolution laser scanning applications ... double-layered ...