Study of the output beam spatial characteristics of a cascade Raman laser with multimode diode pumping

2021 ◽  
Vol 51 (12) ◽  
pp. 1090-1095
Author(s):  
Aleksei Gennad'evich Kuznetsov ◽  
Sergey Ivanovich Kablukov ◽  
Evgenii Vadimovich Podivilov ◽  
Sergei Alekseevich Babin
Keyword(s):  
Raman Laser ◽  
Diode Pumping ◽  
Output Beam ◽  
Spatial Characteristics

Spatial and polarization properties of the output beam of an ytterbium-erbium laser with transverse diode pumping

2006 ◽  
Vol 73 (5) ◽  
pp. 311 ◽  
Author(s):  
G. I. Ryabtsev ◽  
M. V. Bogdanovich ◽  
A. I. Enzhievskiĭ ◽  
V. V. Parashchuk ◽  
L. I. Burov ◽  
...  
Keyword(s):  
Diode Pumping ◽  
Output Beam ◽  
Erbium Laser

Laser and self-Raman-laser oscillations of PbMoO_4:Nd^3+ crystal under laser diode pumping

2006 ◽  
Vol 31 (1) ◽  
pp. 65 ◽  
Author(s):  
Tasoltan T. Basiev ◽  
Sergey V. Vassiliev ◽  
Maxim E. Doroshenko ◽  
Vyacheslav V. Osiko ◽  
Vyacheslav M. Puzikov ◽  
...  
Keyword(s):  
Laser Diode ◽  
Raman Laser ◽  
Diode Pumping ◽  
Laser Diode Pumping

scholarly journals Multimode LD-pumped all-fiber Raman laser with excellent quality of 2nd-order Stokes output beam at 1019 nm

2021 ◽  
Author(s):  
Alexey Kuznetsov ◽  
Ilya Nemov ◽  
Alexey Wolf ◽  
Sergey Kablukov ◽  
Sergey Babin
Keyword(s):  
Raman Laser ◽  
Output Beam ◽  
Excellent Quality

976 nm all-fiber Raman laser with high beam quality at multimode laser diode pumping

2019 ◽  
Vol 16 (10) ◽  
pp. 105102 ◽  
Author(s):  
A G Kuznetsov ◽  
S I Kablukov ◽  
A A Wolf ◽  
I N Nemov ◽  
V A Tyrtyshnyy ◽  
...  
Keyword(s):  
Laser Diode ◽  
Beam Quality ◽  
Raman Laser ◽  
Diode Pumping ◽  
Multimode Laser ◽  
High Beam ◽  
Laser Diode Pumping ◽  
High Beam Quality ◽  
Multimode Laser Diode

scholarly journals Diamond Raman laser: a promising high-beam-quality and low-thermal-effect laser

2021 ◽  
Vol 9 ◽  
Author(s):  
Yulan Li ◽  
Jie Ding ◽  
Zhenxu Bai ◽  
Xuezong Yang ◽  
Yuqi Li ◽  
...  
Keyword(s):  
Thermal Effects ◽  
Wavelength Conversion ◽  
Stimulated Raman Scattering ◽  
Beam Quality ◽  
External Cavity ◽  
Raman Laser ◽  
Gain Coefficient ◽  
Output Beam ◽  
Thermally Induced ◽  
Applicable Range

Abstract Stimulated Raman-scattering-based lasers provide an effective way to achieve wavelength conversion. However, thermally induced beam degradation is a notorious obstacle to power scaling and it also limits the applicable range where high output beam quality is needed. Considerable research efforts have been devoted to developing Raman materials, with diamond being a promising candidate to acquire wavelength-versatile, high-power, and high-quality output beam owing to its excellent thermal properties, high Raman gain coefficient, and wide transmission range. The diamond Raman resonator is usually designed as an external-cavity pumped structure, which can easily eliminate the negative thermal effects of intracavity laser crystals. Diamond Raman converters also provide an approach to improve the beam quality owing to the Raman cleanup effect. This review outlines the research status of diamond Raman lasers, including beam quality optimization, Raman conversion, thermal effects, and prospects for future development directions.

Semiconductor Raman laser with resonator film transparent to pump light

1991 ◽  
Vol 138 (6) ◽  
pp. 396 ◽  
Author(s):  
K. Suto ◽  
T. Kimura ◽  
J. Nishizawa
Keyword(s):  
Raman Laser ◽  
Pump Light

Temporal—Spatial Characteristics of Summer Discomfort Index in Seoul

2019 ◽  
Vol 10 (3) ◽  
pp. 173-184
Author(s):  
Hyunhee Kim ◽  
Dabin Kim ◽  
Kazuharu Mizuno ◽  
Wooseok Kong
Keyword(s):  
Spatial Characteristics ◽  
Discomfort Index
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