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 …
Depending on the charge state of the laser-active chromium ion in the host, tunable …
Tunable continuous-wave laser operation of Tm3+ ion doped tellurite glass near 2 μm
We provide an experimental investigation of the absorption saturation and 1.9-μm lasing
characteristics of a bulk Tm 3+: TZLN glass with the host composition of 74TeO 2–12ZnO …
characteristics of a bulk Tm 3+: TZLN glass with the host composition of 74TeO 2–12ZnO …
Saturable absorbers based on tetrahedrally coordinated transition-metal ions in crystals
AM Malyarevich, KV Yumashev - Journal of applied spectroscopy, 2009 - Springer
Published data on spectroscopic characteristics of saturable absorbers based on crystals
doped with tetrahedrally coordinated transition-metal ions (Cr 2+, Cr 4+, Cr 5+, V 3+, Cr 2+ …
doped with tetrahedrally coordinated transition-metal ions (Cr 2+, Cr 4+, Cr 5+, V 3+, Cr 2+ …
[HTML][HTML] Nd3+→ Cr4+ energy transfer in co-doped Nd, Cr: Y3Al5O12 garnet transparent ceramics
IR Phillips, RA Osborne, NJ Cherepy, AD Drobshoff… - Optical Materials: X, 2024 - Elsevier
Herein, we quantitatively analyze the Nd 3+→ Cr 4+ energy transfer efficiency in the co-
doped transparent ceramic YAG host and determine that it can be maintained at less than a …
doped transparent ceramic YAG host and determine that it can be maintained at less than a …
Transition-metal-doped saturable absorbers for passive Q-switching of visible lasers
We experimentally investigate crystals doped with tetravalent chromium or divalent cobalt as
saturable absorbers for passive Q-switching of visible solid-state lasers. The recovery time of …
saturable absorbers for passive Q-switching of visible solid-state lasers. The recovery time of …
Low-Threshold Diode-Pumped 2.3- m Tm3+:YLF Lasers
I Yorulmaz, A Sennaroglu - IEEE Journal of Selected Topics in …, 2018 - ieeexplore.ieee.org
We demonstrate low-threshold diode-pumped operation of a continuous-wave Tm 3+: YLF
laser near 2.3 μm and provide a detailed experimental investigation of its lasing …
laser near 2.3 μm and provide a detailed experimental investigation of its lasing …
High peak power, passively Q-switched Yb: YAG/Cr: YAG micro-lasers
M Tsunekane, T Taira - IEEE Journal of Quantum Electronics, 2013 - ieeexplore.ieee.org
A high peak power (> MW), passively Q-switched Yb: YAG/Cr: YAG micro-laser end-pumped
by fiber-coupled 120-W QCW LDs (Repetition rate<; 100 Hz) is developed. The convex …
by fiber-coupled 120-W QCW LDs (Repetition rate<; 100 Hz) is developed. The convex …
Investigation of the factors affecting the photothermal therapy potential of small iron oxide nanoparticles over the 730–840 nm spectral region
The use of superparamagnetic iron oxide nanoparticles (SPIONs) as a sensitizer in
photothermal therapy (PTT) is relatively new and the origin of such a phenomenon is not …
photothermal therapy (PTT) is relatively new and the origin of such a phenomenon is not …
High-pulse-energy, passively Q-switched Yb-doped fiber laser with AlGaInAs quantum wells as a saturable absorber
We demonstrate an efficient, high-pulse-energy, passively Q-switched Yb-doped fiber laser
with AlGaInAs quantum wells (QWs) as a saturable absorber. The AlGaInAs QW material is …
with AlGaInAs quantum wells (QWs) as a saturable absorber. The AlGaInAs QW material is …
Tunable continuous-wave laser operation of Tm3+:BaY2F8 near 2.3 µm
We report, for the first time to our knowledge, tunable continuous-wave laser action in the
Tm^ 3+: BaY_2F_8 (BYF) crystal near 2.3 µm. In the experiments, a BYF crystal doped with 3 …
Tm^ 3+: BaY_2F_8 (BYF) crystal near 2.3 µm. In the experiments, a BYF crystal doped with 3 …