Cryogenic laser operation of a “mixed” Yb: LuYAG garnet crystal

S Slimi, V Jambunathan, M Pan, Y Wang, W Chen… - Applied Physics B, 2023 - Springer
We report on the continuous-wave and passively Q-switched operation of a compositionally
“mixed” heavily doped 16.6 at.% Yb:(Y, Lu) 3Al5O12 garnet crystal at cryogenic …

Overview of ytterbium based transparent ceramics for diode pumped high energy solid-state lasers

SP David, V Jambunathan, A Lucianetti… - High Power Laser …, 2018 - cambridge.org
Development of high energy laser sources with nanosecond pulses at several hertz values
for repetition rate has been very attractive in recent years due to their great potential for …

[HTML][HTML] Diode pumped cryogenic Yb: Lu3Al5O12 laser in continuous-wave and pulsed regime

SP David, V Jambunathan, F Yue, A Lucianetti… - Optics & Laser …, 2021 - Elsevier
We report on diode pumped cryogenic Yb: Lu 3 Al 5 O 12 (LuAG) laser in the continuous-
wave and pulsed regime. Under given experimental condition, we determined an optimum …

[HTML][HTML] Spectroscopic and lasing characteristics of Yb: YGG at cryogenic temperatures

S Slimi, V Jambunathan, GZ Elabedine, H Yu… - Optics & Laser …, 2023 - Elsevier
We report on the optical spectroscopy and continuous-wave (CW) laser operation of
ytterbium-doped yttrium gallium garnet (Yb: YGG) crystal at cryogenic temperatures. A …

Wavelength-switching performance and thermal lens effect of cryogenic Yb: YAG lasers

BT Lang, YJ Song, N Zong, ZZ Chen, Y Bo… - Optical Materials …, 2024 - opg.optica.org
Wavelength-switching performance and thermal lens effect of cryogenic Yb: YAG lasers
pumped by a 940 nm laser diode are presented. A maximum continuous wave output power …

Efficient diode pumped Yb:Y2O3 cryogenic laser

SP David, V Jambunathan, F Yue, A Lucianetti… - Applied Physics B, 2019 - Springer
We report on continuous-wave and pulsed laser characteristics of Yb: Y 2 O 3 transparent
ceramic at cryogenic temperatures. A VBG stabilized pump diode emitting at 976 nm which …

Cryogenic Tm:LiYF4 laser around 2 µm

A Alles, V Jambunathan, S Slimi, JM Serres, M Aguiló… - Applied Physics B, 2023 - Springer
We present the laser characteristics of a 5 at.% Tm: YLF crystal using a modular setup at
cryogenic temperatures emitting around 2 µm. Continuous-wave laser operation was …

[HTML][HTML] Effect of Ga3+/Sc3+ on Yb3+ emission in mixed YAG at cryogenic temperatures

J Hostaša, V Jambunathan, D Chernomorets… - Optical Materials: X, 2024 - Elsevier
We studied the effect of Ga 3+ and Sc 3+ on Yb: YAG emission at cryogenic temperatures on
three different mixed garnets namely Yb: YGAG, Yb: YSAG and Yb: YSGAG. The …

Externally pumped yellow laser source emitting at 577 nm

G Chayran, V Jambunathan, M Smrz, T Mocek - Laser Physics, 2023 - iopscience.iop.org
We demonstrated a 577 nm yellow laser source with a proper combination of Raman
medium and frequency doubling medium, pumped externally. Cryogenic Yb: YAG oscillator …

Cascaded volume Bragg grating for narrow spectral linewidth in high-power laser diodes

DJ Lee, GB Shim, JH Jeong, BH O - Current Optics and Photonics, 2022 - opg.optica.org
Narrowing the spectral linewidth and improving the wavelength stability of high-power laser
diodes (HPLDs) are both in high demand for rapidly maturing industrial laser applications. In …