Gisela Eckhardt was one of the early pioneers in laser physics, discovering the principle behind the Raman laser in 1962. Valdas Pasiskevicius, Richard Mildren and David Burman tell the largely ...

Raman lasers are not so easy to get your noodle around. Report comment. Reply. Van says: December 14, 2023 at 1:49 pm Very clear explanation, and great photography. Thanks. Report comment.

According to Hokr, random Raman laser emission is a pulsed emission with a temporal duration on the scale of single nanoseconds and in a narrow spectrum of about 0.1 nanometer, which can emit a ...

Nick Stone discusses some of the many ways in which light can be used for diagnostic and therapeutic applications ...

In a first-of-its-kind demonstration of diamond’s promising technological applications, a team of engineers from Harvard University has developed a new class of Raman laser small enough to operate on ...

Laser wavelength selection plays a pivotal role in Raman spectroscopy, influencing accuracy and data quality. Guided by factors like resonance, fluorescence, and sample absorption, the choice of ...

The Raman laser was pumped through the input resonator mirror using a frequency-doubled Nd:YAG laser emitting at 10 ns pulses at 532 nm at a repetition rate of 10 Hz. "The input mirror is highly ...

The 200 W, 1640 nm Semi-Random Raman Laser Module is engineered for efficient pumping of Tm-doped fiber lasers, utilizing cost-effective 915 nm laser diodes.

According to Hokr, random Raman laser emission is a pulsed emission with a temporal duration on the scale of single nanoseconds and in a narrow spectrum of about 0.1 nanometer, ...

Raman Lasers: Light of a Different Color. Current on-chip lasers used in telecommunications operate at a narrow range of wavelengths around 1.55 microns. Though efficient, ...