Cr: Colquiriite Lasers: Current status and challenges for further progress

U Demirbas - Progress in quantum electronics, 2019 - Elsevier
Abstract Cr: Colquiriite laser materials (Cr: LiCAF, Cr: LiSAF, Cr: LiSGaF) own broad
absorption bands in the visible region that allow direct-diode pumping by well-developed …

[图书][B] Ultrafast lasers

U Keller, R Paschotta - 2021 - Springer
This graduate-level textbook starts with Maxwell's equations. If the reader finds this
reasonable, this book should be helpful. Focusing on ultrafast solid-state laser oscillators …

Femtosecond optical tweezers for in-situ control of two-photon fluorescence

B Agate, CTA Brown, W Sibbett, K Dholakia - Optics Express, 2004 - opg.optica.org
We perform a comparison of optical tweezing using continuous wave (cw) and femtosecond
lasers. Measurement of the relative Q-values in the femtosecond and cw regimes shows that …

2.1 Ultrafast solid-state lasers: 2 Short and ultrashort pulse generation

U Keller - Laser physics and applications, 2007 - Springer
Since 1990 we have observed a tremendous progress in ultrashort pulse generation using
solid-state lasers (Fig. 2.1. 1). Until the end of the 1980's, ultrashort pulse generation was …

Femtosecond Cr: LiSAF and Cr: LiCAF lasers pumped by tapered diode lasers

U Demirbas, M Schmalz, B Sumpf, G Erbert… - Optics …, 2011 - opg.optica.org
We report compact, low-cost and efficient Cr: Colquiriite lasers that are pumped by high
brightness tapered laser diodes. The tapered laser diodes provided 1 to 1.2 W of output …

Tunable Q-switched mode-locked Cr: LiSAF laser

MF Mekteplioglu, Y Ozturk, FX Kärtner… - Optics Communications, 2021 - Elsevier
We have achieved stable passively Q-switched mode-locked (QML) operation in a Cr: LiSAF
laser. In the experiments, a 10 mm long,% 1.5 Cr-doped LiSAF crystal was pumped by two …

Multi-photon microscopy with a low-cost and highly efficient Cr: LiCAF laser

S Sakadžić, U Demirbas, TR Mempel, A Moore… - Optics express, 2008 - opg.optica.org
Multi-photon microscopy (MPM) is a powerful tool for biomedical imaging, enabling
molecular contrast and integrated structural and functional imaging on the cellular and …

Power scaling potential of continuous-wave Cr: LiSAF and Cr: LiCAF lasers in thin-disk geometry

U Demirbas - Applied optics, 2018 - opg.optica.org
Continuous-wave (cw) output power from Cr: Colquiriite lasers is currently limited to the 3 W
level due to weak thermal and mechanical properties of the Colquiriite host that hinders …

Compact laser-diode-based femtosecond sources

CTA Brown, MA Cataluna, AA Lagatsky… - New Journal of …, 2004 - iopscience.iop.org
This paper describes the development of compact femtosecond laser systems that are
capable of being directly pumped by laser diodes or are based directly on laser diodes. The …

Second-harmonic generation with focused beams under conditions of large group-velocity mismatch

SM Saltiel, K Koynov, B Agate, W Sibbett - JOSA B, 2004 - opg.optica.org
We present a theoretical model that describes the focusing conditions for second-harmonic
generation (SHG) of focused femtosecond pulses as a function of group-velocity mismatch …