scholarly journals Nano-antenna in a photoconductive photomixer for highly efficient continuous wave terahertz emission

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
H. Tanoto ◽  
J. H. Teng ◽  
Q. Y. Wu ◽  
M. Sun ◽  
Z. N. Chen ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Terahertz Emission ◽  
Highly Efficient

scholarly journals A High-Power and Highly Efficient Semi-Conductor MOPA System for Lithium Atomic Physics

2019 ◽  
Vol 9 (3) ◽  
pp. 471 ◽  
Author(s):  
Hao Wu ◽  
Hongbo Zhu ◽  
Jianwei Zhang ◽  
Hangyu Peng ◽  
Li Qin ◽  
...  
Keyword(s):  
Atomic Physics ◽  
Tuning Range ◽  
Continuous Wave ◽  
Laser System ◽  
Optical Design ◽  
Einstein Condensation ◽  
Solid State Lasers ◽  
Highly Efficient ◽  
Wall Plug Efficiency ◽  
Bose Einstein

A compact and highly efficient 670.8-nm semi-conductor master oscillator power amplifier (MOPA) system, with a unique optical design, is demonstrated. The MOPA system achieves a continuous-wave (CW) output power of 2.2 W, which is much higher than commercial products using semi-conductor devices. By comparing solid state lasers and dye lasers, higher wall-plug efficiency (WPE) of 20 % is achieved. Our developed laser system also achieves spectral line-width of 0.3 pm (200 MHz) and mode-hop free tuning range of 49 pm (32.6 GHz), which is very suitable for experiments of lithium atomic physics at several-watt power levels, such as Bose-Einstein condensation (BEC) and isotope absorption spectroscopy.

Highly efficient all-fiber continuous-wave Raman graded-index fiber laser pumped by a fiber laser

2018 ◽  
Vol 43 (5) ◽  
pp. 1027 ◽  
Author(s):  
Yaakov Glick ◽  
Yariv Shamir ◽  
Alexey A. Wolf ◽  
Alexandr V. Dostovalov ◽  
Sergey A. Babin ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Continuous Wave ◽  
Graded Index ◽  
Highly Efficient

Highly efficient continuous-wave and ReSe2Q-switched ∼3  μm dual-wavelength Er:YAP crystal lasers

2019 ◽  
Vol 44 (11) ◽  
pp. 2839 ◽  
Author(s):  
Yongping Yao ◽  
Na Cui ◽  
Qiangguo Wang ◽  
Lulu Dong ◽  
Shande Liu ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Dual Wavelength ◽  
Highly Efficient

Highly Efficient Continuous-Wave Laser Oscillation in Microchip Yb:YAG Laser at Room Temperature

2007 ◽  
Vol 46 (No. 7) ◽  
pp. L132-L134 ◽  
Author(s):  
Shinichi Matsubara ◽  
Tsutomu Ueda ◽  
Sakae Kawato ◽  
Takao Kobayashi
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Laser Oscillation ◽  
Continuous Wave Laser ◽  
Highly Efficient ◽  
Wave Laser

scholarly journals Optimization of photomixers and antennas for continuous-wave terahertz emission

2005 ◽  
Vol 41 (5) ◽  
pp. 717-728 ◽  
Author(s):  
I.S. Gregory ◽  
C. Baker ◽  
W.R. Tribe ◽  
I.V. Bradley ◽  
M.J. Evans ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Terahertz Emission

scholarly journals Highly-efficient continuous-wave intra-cavity frequency-doubled Yb:LuAG thin-disk laser with 1 kW of output power

2017 ◽  
Vol 25 (5) ◽  
pp. 4917 ◽  
Author(s):  
Tom Dietrich ◽  
Stefan Piehler ◽  
Martin Rumpel ◽  
Philippe Villeval ◽  
Dominique Lupinski ◽  
...  
Keyword(s):  
Output Power ◽  
Continuous Wave ◽  
Thin Disk ◽  
Disk Laser ◽  
Highly Efficient ◽  
Thin Disk Laser

Spectral properties and highly efficient continuous-wave laser operation in Nd-doped Sr_1−xY_xF_2+xcrystals

2016 ◽  
Vol 41 (3) ◽  
pp. 501 ◽  
Author(s):  
F. K. Ma ◽  
D. P. Jiang ◽  
L. B. Su ◽  
J. Y. Wang ◽  
W. Cai ◽  
...  
Keyword(s):  
Spectral Properties ◽  
Continuous Wave ◽  
Laser Operation ◽  
Continuous Wave Laser ◽  
Highly Efficient ◽  
Wave Laser
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