Microchip dual-frequency Nd:YAG laser with tunable frequency difference

2015 ◽  
Author(s):  
Xiangyi Chen ◽  
Lijun Cheng ◽  
Changming Zhao ◽  
Haiyang Zhang ◽  
Suhui Yang
Keyword(s):  
Nd:Yag Laser ◽  
Frequency Difference ◽  
Dual Frequency ◽  
Tunable Frequency

Dual-frequency light source with widely tunable frequency difference based on single-side-band modulator

2019 ◽  
Vol 445 ◽  
pp. 50-55
Author(s):  
Zhenkun Jiang ◽  
Zhaoying Wang ◽  
Taoran Xie ◽  
Quan Yuan ◽  
Chunfeng Ge
Keyword(s):  
Light Source ◽  
Frequency Difference ◽  
Dual Frequency ◽  
Side Band ◽  
Single Side ◽  
Tunable Frequency ◽  
Single Side Band

scholarly journals A Novel Dual-Band Conformal Surface Plasmons Waveguide With Tunable Frequency Response In Large-scale

2021 ◽  
Author(s):  
Yijiao Fang ◽  
Jiangwei Zhong
Keyword(s):  
Surface Plasmons ◽  
Fundamental Mode ◽  
Large Scale ◽  
Dual Band ◽  
Single Frequency ◽  
Dual Frequency ◽  
Microwave Frequencies ◽  
Frequency Tunability ◽  
Tunable Frequency ◽  
Almost All

Abstract A novel dual-band conformal surface plasmons (CSPs) waveguide is designed and well studied in this paper. In earlier researches, we have recognized that electromagnetic field of CSPs waveguide are always confined to a sub-wavelength area and have a strong potential to be applied in devices designing. However, almost all of the earlier CSP structures is mainly focus on the fundamental mode characteristics with only single resonance frequency. Here we propose a innovative dual inverted-L structure with excellent performance not only on the fundamental mode but also on a new upper mode. This structure operates in microwave frequencies regime and shows outstanding frequency tunability characteristic. Being different from frequency characteristics in the earlier CSP waveguides which always used to be designed single-frequency device, dual-frequency tunability can be obtained via the dual L-type bending branch of the periodical CSP structure. In present paper, we also realize a tunable dual-frequency filter by changing the scaling factor of inverted-L stubs.

Design and Experimental Study of Two-Cavity Dual-Frequency All-Solid-State Laser with Large Frequency Difference

2010 ◽  
Vol 37 (11) ◽  
pp. 2784-2789
Author(s):  
焦明星 Jiao Mingxing ◽  
邢俊红 Xing Junhong ◽  
刘芸 Liu Yun ◽  
杨云 Yang Yun ◽  
马少华 Ma Shaohua
Keyword(s):  
Experimental Study ◽  
Solid State ◽  
Solid State Laser ◽  
Frequency Difference ◽  
Dual Frequency ◽  
State Laser ◽  
Large Frequency

Dual-frequency Yb3+-doped DBR fiber laser with 32 GHz frequency difference

2018 ◽  
Vol 47 (10) ◽  
pp. 1005005
Author(s):  
侯玉斌 Hou Yubin ◽  
张 倩 Zhang Qian ◽  
齐恕贤 Qi Shuxian ◽  
冯 宪 Feng Xian ◽  
王 璞 Wang Pu
Keyword(s):  
Fiber Laser ◽  
Frequency Difference ◽  
Dual Frequency
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