High-power and highly efficient composite laser with an anti-reflection coated layer between a laser crystal and a diamond heat spreader fabricated by room …

H Ichikawa, K Yamaguchi, T Katsumata, I Shoji - Optics express, 2017 - opg.optica.org
We have succeeded in bonding a Nd: YAG crystal and an anti-reflection coated diamond
crystal to realize a composite laser which minimizes the Fresnel-reflection loss at the …

13.2 W laser-diode-pumped Nd:YVO4/LBO blue laser at 457 nm

Z Quan, Y Yi, L Bin, Q Dapeng, Z Ling - JOSA B, 2009 - opg.optica.org
We report the efficient compact deep-blue laser at 457 nm generation by intracavity
frequency doubling of a continuous wave (cw) laser operation of a diode-pumped Nd …

34 W continuous wave Nd: YAG single crystal fiber laser emitting at 946 nm

X Délen, I Martial, J Didierjean, N Aubry, D Sangla… - Applied Physics B, 2011 - Springer
Taking advantage of the pump beam confinement and the excellent thermal management
offered by Nd: YAG single crystal fibers, we demonstrated a maximum output power of 34 W …

A comprehensive study of Nd:YAG, Nd:YAlO3, Nd:YVO4 and Nd:YGdVO4 lasers operating at wavelengths of 0.9 and 1.3 μm. Part 1: cw-operation

D Krennrich, R Knappe, B Henrich, R Wallenstein… - Applied Physics B, 2008 - Springer
This paper reports on efficient generation of cw laser radiation at 0.9 and 1.3 μm in different
neodymium doped laser hosts. The thermal, mechanical and optical properties as well as …

Diode-pumped cw Nd: YAG three-level laser at 869 nm

Y Lü, J Xia, W Cheng, J Chen, G Ning, Z Liang - Optics letters, 2010 - opg.optica.org
We report for the first time (to our knowledge) a diode-pumped Nd: YAG laser emitting at
869nm based on the F_3/24-I_9/24 transition, generally used for a 946nm emission. Power …

Optically pumped vertical-cavity surface-emitting laser at 374.9 nm with an electrically conducting n-type distributed Bragg reflector

YS Liu, AFMS Haq, K Mehta, TT Kao… - Applied Physics …, 2016 - iopscience.iop.org
An optically pumped vertical-cavity surface-emitting laser with an electrically conducting n-
type distributed Bragg reflector was achieved at 374.9 nm. An epitaxially grown 40-pair n …

12.0-W continuous-wave diode-end-pumped Nd:GdVO4 laser with high brightness operating at 912-nm

J Gao, X Yu, F Chen, X Li, R Yan, K Zhang, J Yu… - Optics …, 2009 - opg.optica.org
We present a diode-pumped high-power continuous-wave (cw) laser at 912 nm based on
the quasi-three-level^ 4F_3/2?^ 44I_9/2 transition in Nd: GdVO_4 crystal. By using a 5-mm …

Highly efficient continuous‐wave 912 nm Nd:GdVO4 laser emission under direct 880 nm pumping

YF Lü, XH Zhang, J Xia, AF Zhang, XD Yin… - Laser Physics …, 2009 - Wiley Online Library
The quasi‐three‐level 912 nm continuous‐wave laser emission under direct diode laser
pumping at 880 nm into emitting level 4F3/2 of Nd: GdVO4 have been demonstrated. An …

High-brightness pump sources using 2D VCSEL arrays

JF Seurin, G Xu, Q Wang, B Guo… - … -Emitting Lasers XIV, 2010 - spiedigitallibrary.org
Many applications require laser pump sources with high output power (tens to hundreds of
Watts) in the smallest spot, with the smallest divergence. Such high-brightness pump …

Efficient continuous‐wave intracavity frequency‐doubled Nd: YAG‐LBO blue laser at 473 nm under diode pumping directly into the emitting level

YF Lü, XD Yin, J Xia, RG Wang… - Laser Physics Letters, 2010 - Wiley Online Library
We report the efficient blue laser at 473 nm generation by intracavity frequency doubling of a
continuous wave laser operation of a 885 nm diode direct pumped Nd: YAG laser on the …