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 …

The development and application of femtosecond laser systems

W Sibbett, AA Lagatsky, CTA Brown - Optics Express, 2012 - opg.optica.org
Some background as well as recent progress in the development of femtosecond lasers are
discussed together with a brief outline of a few representative emergent applications in …

Divalent (Cr2+), trivalent (Cr3+), and tetravalent (Cr4+) chromium ion-doped tunable solid-state lasers operating in the near and mid-infrared spectral regions

A Sennaroglu, Y Morova - Applied Physics B, 2022 - Springer
The chromium ion is among the most widely explored and used laser-active ions.
Depending on the charge state of the laser-active chromium ion in the host, tunable …

Femtosecond Kerr-lens mode-locked Alexandrite laser

S Ghanbari, R Akbari, A Major - Optics Express, 2016 - opg.optica.org
The generation of 170 fs pulses at 755 nm from a Kerr-lens mode-locked Alexandrite laser
was demonstrated. The laser was pumped at 532 nm and produced 780 mW of average …

Direct diode-laser pumping of a mode-locked Ti: sapphire laser

PW Roth, AJ Maclean, D Burns, AJ Kemp - Optics Letters, 2011 - opg.optica.org
Direct diode-laser pumping of a mode-locked Ti:sapphire laser clickable element to expand a
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Power scaling of a directly diode-laser-pumped Ti: sapphire laser

PW Roth, D Burns, AJ Kemp - Optics Express, 2012 - opg.optica.org
Improvements in the output power of a directly GaN diode-laser-pumped Ti: Al_2O_3 laser
are achieved by using double-sided pumping. In continuous wave operation, an output …

Temperature dependence of the emission cross-section and fluorescence lifetime in Cr: LiCAF, Cr: LiSAF, and Cr: LiSGaF between 78 K and 618 K

S Okuyucu, J Thesinga, H Tanaka, Y Ozturk… - Optical Materials …, 2023 - opg.optica.org
Cr: Colquiriites (Cr: LiCAF, Cr: LiSAF, and Cr: LiSGaF) are well-known for their broad
emission bands in the near-infrared region. Unfortunately, due to their relatively weak …

Power and efficiency scaling of diode pumped Cr: LiSAF lasers: 770–1110 nm tuning range and frequency doubling to 387–463 nm

U Demirbas, I Baali - Optics Letters, 2015 - opg.optica.org
We report significant average power and efficiency scaling of diode-pumped Cr: LiSAF
lasers in continuous-wave (cw), cw frequency-doubled, and mode-locked regimes. Four …

3 GHz, Yb-fiber laser-based, few-cycle ultrafast source at the Ti: sapphire laser wavelength

HW Chen, Z Haider, JK Lim, S Xu, Z Yang, FX Kärtner… - Optics letters, 2013 - opg.optica.org
We demonstrate a compact ultrafast source centered at 850 nm with> 200 nm bandwidth
(full width at half-maximum) based on a 3 GHz Yb-fiber master-oscillator-power-amplifier …

Attosecond timing jitter pulse trains from semiconductor saturable absorber mode-locked Cr: LiSAF lasers

D Li, U Demirbas, A Benedick, A Sennaroglu… - Optics express, 2012 - opg.optica.org
The timing jitter of optical pulse trains from diode-pumped, semiconductor saturable
absorber mode-locked femtosecond Cr: LiSAF lasers is characterized by a single-crystal …