Experimental investigation on the intensity-balanced dual-frequency Nd: GdVO4 microchip laser

2021 ◽  
Vol 60 (02) ◽  
Author(s):  
Miao Hu ◽  
Mengmeng Xu ◽  
Yizhi Ke ◽  
Xuefang Zhou ◽  
Yang Lu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Microchip Laser ◽  
Dual Frequency

Dual-frequency solid-state microchip laser and its frequency difference control

2019 ◽  
Vol 58 (11) ◽  
pp. 1
Author(s):  
Jiyang Li ◽  
Yidong Tan ◽  
Kaiyi Zhu ◽  
Yueyue Lu ◽  
Shulian Zhang
Keyword(s):  
Solid State ◽  
Microchip Laser ◽  
Frequency Difference ◽  
Dual Frequency

Modeling and experimental investigation of short pulse Raman microchip laser

2006 ◽  
Vol 263 (1) ◽  
pp. 52-59 ◽  
Author(s):  
A.A. Demidovich ◽  
S.V. Voitikov ◽  
L.E. Batay ◽  
A.S. Grabtchikov ◽  
M.B. Danailov ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Short Pulse ◽  
Microchip Laser

Temperature Characteristics of Frequency Separation in Nd-doped Dual-frequency Microchip Laser

2019 ◽  
Vol 48 (6) ◽  
pp. 614001
Author(s):  
邹宇玲 ZOU Yu-ling ◽  
胡淼 HU Miao ◽  
李鹏 LI Peng ◽  
欧军 OU Jun ◽  
周雪芳 ZHOU Xue-fang ◽  
...  
Keyword(s):  
Microchip Laser ◽  
Frequency Separation ◽  
Dual Frequency ◽  
Temperature Characteristics

Design and Experimental Investigation of Passively Q-Switched Two-Cavity Dual-Frequency Nd∶YAG Laser

2018 ◽  
Vol 45 (12) ◽  
pp. 1201008
Author(s):  
周叶 Zhou Ye ◽  
焦明星 Jiao Mingxing ◽  
连天虹 Lian Tianhong ◽  
邢俊红 Xing Junhong ◽  
刘芸 Liu Yun ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Dual Frequency ◽  
Yag Laser

scholarly journals Comparative Experimental Investigation on Optimal Parametric Array Types

Sensors ◽  
2021 ◽  
Vol 21 (15) ◽  
pp. 5085
Author(s):  
Donghwan Jung ◽  
Jiyoung Song ◽  
Jeasoo Kim ◽  
Jaehyuk Lee
Keyword(s):  
Experimental Investigation ◽  
Low Frequency ◽  
Acoustic Properties ◽  
Dual Frequency ◽  
Small Aperture ◽  
Comparative Experimental Investigation ◽  
Source Level ◽  
Parametric Array ◽  
Acoustic Properties Of Materials ◽  
Water Tanks

As a sound transmitting device that relies on the nonlinearity of a medium, a parametric array (PA) can generate high-directivity low-frequency signals using a small aperture transducer and high-frequency signals. Despite their relatively low source level, the PA is frequently used to measure the acoustic properties of materials in low-frequency regions owing to their high directivity in confined acoustic water tanks. Therefore, methods for improving the source level of secondary signals are of interest. Currently, there are two driving methods for PA: the dual-frequency PA and the broadband PA with amplitude modulation. In this study, we share the results of an elaborate and comparative experimental investigation of these two driving methods. Comparisons are made and discussed in terms of the intensity of the generated secondary signal and its characteristics in the frequency domain. Based on these factors, we confirmed that the broadband PA was more suitable as the sound source of the low-frequency characteristic measurement system of acoustic materials.

Experimental investigation of ion energy distributions in a dual frequency capacitively coupled Ar/CF4 plasma

2010 ◽  
Vol 17 (3) ◽  
pp. 033501 ◽  
Author(s):  
Zhi-Cheng Li ◽  
Da-Lei Chang ◽  
Xiao-Song Li ◽  
Zhen-Hua Bi ◽  
Wen-Qi Lu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Dual Frequency ◽  
Energy Distributions ◽  
Ion Energy ◽  
Capacitively Coupled ◽  
Ion Energy Distributions
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