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[期刊论文] 作者：ZHANGLi,RENGuang-jun,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2013
In this paper, we present the design of a new photonic crystal fiber (PCF) gas sensor for evanescent-field sensing in terahertz (THz) wave band. This sensor can be used to identify the gas, and its size is very large, so that it is benefici......
[期刊论文] 作者：GAORun-mei,XUZong-cheng,DINGChun-feng,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2016
A kind of functional graphene thin film metamaterial on a metal-plane separated by a thick dielectric layer is designed for terahertz (THz) absorbers. We investigate the properties of the graphene metamaterial with different interlayers in ......
[期刊论文] 作者：CAOXiao-long,YAOJian-quan,ZHUNeng-nian,XUDe-gang,
来源：OptoelectronicsLetters 年份：2012
The energy levels, wave functions and the second-order nonlinear susceptibilities are calculated in GaAs/Al0.2Ga0.8As/Al0.5Ga0.5As asymmetric quantum well (AQW) by using an asymmetric model based on the paraboli...
[期刊论文] 作者：ZHANGPei-pei,YAOJian-quan,CUIHai-xia,LUYing,
来源：OptoelectronicsLetters 年份：2013
A surface plasmon resonance (SPR) sensor based on a multi-core photonic crystal fiber (PCF) is presented in this paper. There is only one analyte channel positioned in the center of the PCF cross section, rather than several closely arrange......
[期刊论文] 作者：GAOXin,RENGuang-jun,JIANGDao-lian,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2014
The nematic liquid crystal (NLC) infiltrated photonic crystal fiber (PCF) used as a switch modulated by electric field is demonstrated. The switch consists of the infiltrated solid core PCF into which Bragg gratings are written. It is confi......
Theoretical study on modulating group velocity of light in photonic crystal coupled cavity optical w
[期刊论文] 作者：LUYing,HUANGXiao-hui,FUXiang-yong,CHUDan-ping,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2012
We present a novel mechanism,which is formed by periodically changing the radii of dielectric rods in the middle row of a photonic crystal, to control and stop light. Using the Bloch theory and coupled-mode theory, the dispersion characteri......
[期刊论文] 作者：BINGPi-bin,LIZhong-yang,YAOJian-quan,LUYing,DIZhi-gang,YANXin,
来源：OptoelectronicsLetters 年份：2012
A photonic crystal fiber based surface plasmon resonance (PCF-SPR) sensor is simulated by finite element method and experimentally realized. The calculations show that there is an obvious loss peak in the vicinity of 1.2 μm while the PCF o......
[期刊论文] 作者：WANGRan,YAOJian-quan,LUYing,MIAOYin-ping,ZHAOXiaolei,WANGRuo-qi,
来源：OptoelectronicsLetters 年份：2012
A tunable thermo-optic intensity-modulated switch is investigated theoretically and numerically. It is based on the infiltration of temperature-sensitive mixture liquids into index-guiding photonic crystal fibers (PCFs). The switching funct......
[期刊论文] 作者：WANGYuan,YAOJian-quan,ZHENGYi-bo,WENWu-qi,LUYing,WANGPeng,
来源：OptoelectronicsLetters 年份：2012
A model based on propagation rate equations is built up for analyzing the multicore transverse mode gain distribution in an 18-core photonic crystal fiber (PCF) laser. The two kinds of feedback cavities are used for the fiber laser, which a......
Theoretical research on cascaded terahertz difference-frequency generation based on sphalerite cryst
[期刊论文] 作者：LIJing-hui,LIXi-fu,ZHANGHui-yun,ZHANGYu-ping,MayilamuMusideke,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2012
A theoretical model of cascaded terahertz (THz) difference-frequency generation is established based on one-dimensional coupled-wave equations. The relationships between sphalerite crystals’ wave vector mismatches and difference-frequency ......
[期刊论文] 作者：XUDe-gang,LIUChang-ming,WANGYu-ye,WANGWei-peng,JIANGHao,ZHANGZhuo,LIUPeng-xiang,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2013
We report a two-layer model to describe the thermal response of continuous-wave (CW) terahertz (THz) irradiated skin. Based on the Pennes bio-heat conduction equation, the finite element method (FEM) is utilized to calculate the temperature......
[期刊论文] 作者：ZHENGYi-bo,YAOJian-quan,ZHANGLei,WANGYuan,WENWu-qi,JINGLei,DIZhi-gang,KANGJian-yi,
来源：OptoelectronicsLetters 年份：2012
The thermal properties of photonic crystal fiber (PCF) laser with 18 circularly distributed cores are investigated by using full-vector finite element method (FEM). The results show that the 18-core PCF has a more effective thermal dispersi......
[期刊论文] 作者：WENWu-qi,YUTao-ying,WANGYuan,LUYing,DINGXin,ZHENGYi-bo,HEFeng,CHENShu,YAOJian-quan,
来源：OptoelectronicsLetters 年份：2014
An effective mode selection is important for the multi-core photonic crystal fiber (PCF) to obtain good output. Talbot cavity is popular to lock the in-phase mode, but few satisfactory experimental results have been reported. In this paper,......
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