Temperature measurement with one dimensional defect photonic crystal
Tong Kai1 , Cui Wei-Wei1 , Li Zhi-Quan1 , Wang Mei-Ting2
(1)燕山大学电气工程学院,秦皇岛 066004; (2)燕山大学继续教育学院,秦皇岛 066004
Abstract Si and SiO2 were used as materials to build the one-dimension (1D) defect photonic crystal and the medium of detect layer is Si. Using transfer matrix method, the optical transmission properties in 1D defect photonic crystals was analyzed, and the band gap property of 1D photonic crystal was obtained. Because of the defect, the defect peak appears in the transmission spectra. According to thermo-optical effect and thermal-expansion effect the optical depth and index of the materials and the defect of photonic crystal vary when the temperature changes. So the temperature can be measured by the wavelength shift value of the defect peak. Using 1D defect photonic crystal an experimentation system was set up for temperature measurement. The result showed that there is a linear relationship between the temperature of photonic crystal and the wave-length of the peak. And the sensitivity of this measuring system is 0207nm/℃ and the measurement range is -20—120℃.
Key words :
temperature measurement
one dimensional photonic crystal
transfer matrix method
defect peak
Received: 2007-03-28
Published: 2008-02-20
[1]
Li Chun-Zao,Liu Shao-Bin,Kong Xiang-Kun,Bian Bo-Rui,Zhang Xue-Yong. Effects of external magnetic field and temperature on low frequency photonic band width in cryogenic superconducting photonic crystals [J]. Acta Phys. Sin., 2012, 61(7): 075203.
[2]
Shi Li-Chao,Zhang Wei,Jin Jie,Huang Yi-Dong,Peng Jiang-De. Fabrication of mid-infrared hollow-core Bragg fiber and it application in gas sensing [J]. Acta Phys. Sin., 2012, 61(5): 054214.
[3]
Luo Xiao-Guang, He Ji-Zhou. Rocked ratchet thermoelectric tunneling refrigerator [J]. Acta Phys. Sin., 2011, 60(9): 090506.
[4]
He Bing-Xiang, He Ji-Zhou, Miao Gui-Ling. Influence of nanowire heterostructure on performanceof electron refrigerator [J]. Acta Phys. Sin., 2011, 60(4): 040509.
[5]
He Bing-Xiang, He Ji-Zhou. Thermoelectric refrigerator of a double-barrier InAs/InP nanowire heterostructure [J]. Acta Phys. Sin., 2010, 59(6): 3846-3850.
[6]
Xing Wen-Xin, Zhang Wei, Shi Li-Chao, Wang Wen, Zhao Hong, Li Zhi-Guang, Huang Yi-Dong, Peng Jiang-De. Mid-infrared hollow-core Bragg fiber for trace gas detection [J]. Acta Phys. Sin., 2010, 59(12): 8640-8645.
[7]
Li Zhuo-Xuan, Pei Li, Qi Chun-Hui, Peng Wan-Jing, Ning Ti-Gang, Zhao Rui-Feng, Gao Song. Fiber grating Fabry-Perot cavity studied by V-I transmission matrix method [J]. Acta Phys. Sin., 2010, 59(12): 8615-8624.
[8]
Liu Dong-Mei, Han Peng. Wave localization in one-dimensional periodic-on-average disordered system composed of single-negative metamaterials [J]. Acta Phys. Sin., 2010, 59(10): 7066-7072.
[9]
Zhang Rong, Li Hua, Cao Jun-Cheng, Feng Song-Lin. Research on reflectors in terahertz wireless communication systems [J]. Acta Phys. Sin., 2009, 58(7): 4618-4623.
[10]
Cai Lu-Lu, Yin Wen-Wen, Wu Fei. Study of fiber Bragg grating characteristics under local transverse force [J]. Acta Phys. Sin., 2008, 57(12): 7737-7746.
[11]
Tian He, Zhang Yun-Dong, Wang Hao, Qiu Wei, Wang Nan, Yuan Ping. The numerical emulation of linear characteristics of optical pulse propagation in microring coupled-resonator optical waveguides [J]. Acta Phys. Sin., 2008, 57(11): 7012-7016.
[12]
Yu Lu-Le, Sheng Zheng-Ming, Zhang Jie. Investigation on the dispersion characteristics of a uniform plasma grating [J]. Acta Phys. Sin., 2008, 57(10): 6457-6464.
[13]
Tian He, Zhang Yun-Dong, Wang Hao, Qiu Wei, Wang Nan, Yuan Ping. Control of dispersion in microring coupled-resonator optical waveguides [J]. Acta Phys. Sin., 2008, 57(10): 6400-6403.
[14]
Li Guo_Jun, Kang Xue_Liang, Li Yong_Ping, Lü Chao, Fan Zheng-Xiu, Ding Lei, Sui Zhan. Frequency response and tolerance of reflection-mode magneto-optical multi layer film isolator [J]. Acta Phys. Sin., 2007, 56(5): 2945-2950.
[15]
Dong Jian-Wen, Chen Yi-Hang, Wang He-Zhou. Dispersion and localization of defect state in one-dimensional photonic crystal consisting of metamaterials [J]. Acta Phys. Sin., 2007, 56(1): 268-273.