High-modulation-rate microsecond pulses for micromachining using a planar waveguide CO 2 laser amplifier

2001 ◽  
Author(s):  
Quisheng Cao ◽  
Howard J. Baker ◽  
Denis R. Hall
Keyword(s):  
Planar Waveguide ◽  
Laser Amplifier ◽  
High Modulation ◽  
Modulation Rate

scholarly journals 944 mJ Nd:YAG planar waveguide laser amplifier with the optical to optical efficiency of 52%

2016 ◽  
Vol 24 (20) ◽  
pp. 22661 ◽  
Author(s):  
J. Wang ◽  
L. Xu ◽  
Y. Chen ◽  
Z. Wu ◽  
T. Zhou ◽  
...  
Keyword(s):  
Planar Waveguide ◽  
Waveguide Laser ◽  
Laser Amplifier ◽  
Optical Efficiency

Experimental design of double-cladding planar waveguide laser amplifier

2015 ◽  
Author(s):  
Juntao Wang ◽  
Xiaojun Wang ◽  
Tangjian Zhou ◽  
Hao Hu ◽  
Qingsong Gao
Keyword(s):  
Experimental Design ◽  
Planar Waveguide ◽  
Waveguide Laser ◽  
Laser Amplifier

Nd:YAG-Diode Laser Summation In KTP For A High Modulation Rate Blue Laser

1988 ◽  
Author(s):  
D W. Anthon ◽  
G J. Dixon ◽  
M G. Ressl ◽  
T J. Pier
Keyword(s):  
Diode Laser ◽  
Blue Laser ◽  
High Modulation ◽  
Modulation Rate

Small-sized Er,Yb: glass planar waveguide laser amplifier pumped by a laser diode bar

2018 ◽  
Author(s):  
Yukari Takada ◽  
Kenichi Hirosawa ◽  
Shumpei Kameyama ◽  
Takayuki Yanagisawa
Keyword(s):  
Laser Diode ◽  
Planar Waveguide ◽  
Waveguide Laser ◽  
Laser Amplifier

Design and Simulation of a Polarization-Independent Active Metamaterial Terahertz Modulator

2013 ◽  
Vol 455 ◽  
pp. 167-172 ◽  
Author(s):  
Li Shuang Feng ◽  
Bo Hao Yin ◽  
Zhen Zhou ◽  
Jia Wei Sui ◽  
Chen Long Li
Keyword(s):  
Theoretical Model ◽  
Resonance Frequency ◽  
Amplitude Modulation ◽  
Modulation Depth ◽  
Maximum Amplitude ◽  
High Modulation ◽  
Terahertz Communication ◽  
Modulation Rate ◽  
Polarization Independent ◽  
Modulation Speed

The design and simulation of a polarization-independent active metamaterial terahertz modulator is presented in this work. The device incorporates an array of gold triple SRRs on an n-doped gallium arsenide layer to create an active metamaterial terahertz modulator with a high modulation depth, a high modulation speed and an especial polarization-independent performance for use in terahertz communication, imaging and sense.We established the theoretical model and simulatedthe key performances of the device with Ansoft HFSS.The results showed that the device exhibits a polarization-insensitivebehavior with a maximum amplitude modulation depth of 71% and a modulation rate of3.2Mbps at the resonance frequency of0.86 THz.

Design of End-Pumped Double Cladding Nd:YAG Planar Waveguide Laser Amplifier

2015 ◽  
Vol 42 (1) ◽  
pp. 0102009
Author(s):  
王君涛 Wang Juntao ◽  
王小军 Wang Xiaojun ◽  
周唐建 Zhou Tangjian ◽  
汪丹 Wang Dan ◽  
童立新 Tong Lixin ◽  
...  
Keyword(s):  
Planar Waveguide ◽  
Waveguide Laser ◽  
Laser Amplifier

1319 nm Nd:YAG Planar Waveguide Laser Amplifier with an optocal to optical Efficiency of 15%

2019 ◽  
Author(s):  
Wang Juntao ◽  
Lin Weiping ◽  
Zhang Lei ◽  
Zhou Tangjian ◽  
Lu Yanhua ◽  
...  
Keyword(s):  
Planar Waveguide ◽  
Waveguide Laser ◽  
Laser Amplifier ◽  
Optical Efficiency
Sign in / Sign up

Export Citation Format

Share Document