激光技术, 2019, 43 (1): 43, 网络出版: 2019-01-22  

基于共振光隧穿效应的加速度传感器

Acceleration sensors based on resonant optical tunneling effect
白刚 1,2菅傲群 1,2,*邹璐 1,2
作者单位
1 太原理工大学 微纳系统研究中心, 太原 030024
2 太原理工大学 新型传感器与智能控制教育部和山西省重点实验室, 太原 030024
摘要
为了设计新型的加速度传感器, 将共振光隧穿结构应用于传感元件, 利用COMSOL软件对传感器的频率响应、灵敏度性能等关键要素进行了模拟仿真分析, 搭建了实验平台, 验证了共振光隧穿原理。结果表明, 基于共振光隧穿效应结构的加速传感器在100Hz~3000Hz范围内、加速度为500m/s2的情况下, 灵敏度可达到6.7dB/g。该传感器小巧轻便、结构简单, 且具有较高的灵敏度, 这为光学传感器的研究提供了新的方法和思路, 具有广阔的应用前景。
Abstract
In order to design a new acceleration sensor, resonant optical tunneling effect(ROTE) structure was applied to design the optical sensor. The key factors, such as frequency response and sensitivity performance of the sensor, were simulated and analyzed by using COMSOL software. The experimental platform was built to verify the principle of resonant optical tunneling effect. The results show that the sensitivity of ROTE acceleration sensor is 6.7dB/g when acceleration is 500m/s2 in the range of 100 Hz to 3000Hz. The sensor is deft, simple and has high sensitivity. The study provides a new idea and method for optical sensor and has broad application prospects.
参考文献

[1] ZHOU B, JIANG H H, LU C, et al. Hot cavity optical fiber Fabry-Perot interferometer as a flow sensor with temperature self-calibrated[J]. Journal of Lightwave Technology, 2016, 34(21): 5044-5048.

[2] ZHENG G G, CHEN Y Y, XU L H, et al. Optical characteristics of subwavelength metallic grating coupled porous film surface plasmon resonance sensor with high sensitivity[J]. Optik—International Journal for Light and Electron Optics, 2013, 124(21): 4725-4728.

[3] JIAN A Q, ZHANG X M. Resonant optical tunneling effect: recent progress in modeling and applications[J]. IEEE Journal of Selected Topics in Quantum Electronics, 2013, 19(3): 9000310.

[4] LI Sh Y, LIU Z L, WU X Zh. Developments of microaccelerometer research[J]. Journal of National University of Defense Technology, 2004, 26(6):34-37(in Chinese).

[5] ZANDI K, BELANGER J A, PETER Y A. Design and demonstration of an in-plane silicon-on-insulator optical MEMS Fabry-Pérot-based accelerometer integrated with channel waveguides[J]. Journal of Microelectromechanical Systems, 2012, 21(6): 1464-1470.

[6] LLOBERA A, SEIDEMANN V, PLAZA J A, et al. Integrated polymer optical accelerometer[J]. IEEE Photonics Technology Letters, 2005, 17(6): 1262-1264.

[7] ZHU Y N, SHUM P, LU C, et al. Temperature-insensitive fiber Bragg grating accelerometer[J]. IEEE Photonics Technology Letters, 2003, 15(10): 1437-1439.

[8] LI Zh Q, WANG W J, GUO Sh L. A novel accelerometer based on optical micoring resonator[J]. Journal of Yanshan University, 2014, 38(4): 361-364(in Chinese).

[9] HOU Y F, LU Zh M, ZHANG W T, et al. Fiber accelerometer based on double-cantilever structure[J]. Journal of Optoelectronics·Laser, 2012, 23(4): 644-648(in Chinese).

[10] FU J Zh, CAO J N. Design of a low frequency vibration RIM fiber optic acceleration sensor[J]. Applied Science and Technology, 2006, 33(4): 18-20(in Chinese).

[11] LI P, WANG X Q, XUE Ch Y, et al. A novel high sensitivity and shock resistance integrated optical accelerometer[J]. Transducer and Microsystem Technologies, 2012, 31(3):99-102(in Chinese).

[12] ZENG L F, ZOU J L, ZHANG H L, et al. A novel pickup scheme based on optical tunneling effect[J]. Laser Technology, 2017, 41(6):872-875(in Chinese).

[13] JIAN A Q, JI J L, DUAN Q Q, et al.A liquid refractive index sensor based on resonant light tunneling effect: China, 201410781094.0[P]. 2017-08-08(in Chinese).

[14] WEI Ch G. Mechanism and application research of resonant optical tunneling effect[D]. Taiyuan: Taiyuan University of Technology, 2017:13-24(in Chinese).

[15] WAN Sh Sh. Research on anisotropic etching processing technique with wet method on silicon devices[D]. Changchun:Changchun University of Science and Technology, 2009:8-28 (in Chinese).

[16] TAKAHASHI J, TSUCHIZAWA T, WATANABLE T, et al. Oxidation-induced improvement in the sidewall morphology and cross-sectional profile of silicon wire waveguides[J]. Journal of Vacuum Science & Technology, 2004, B22(5): 2522-2525.

[17] HUNG S C, LIANG E Z, LIN C F. Silicon waveguide sidewall smoothing by KrF excimer laser reformation[J]. Journal of Lightwave Technology, 2009, 27(7): 887-892.

[18] HIRUTA R, KURIBAYASHI H, SHIMIZU S, et al. Evolution of surface morphology of Si-trench sidewalls during hydrogen annealing[J]. Applied Surface Science, 2004, 237(1): 63-67.

[19] ZENG X, WU Y, HOU C, et al. High-finesse displacement sensor and a theoretical accelerometer model based on a fiber Fabry-Perot interferometer[J]. Journal of Zhejiang University (Science A), 2009, 10(4): 589-594.

白刚, 菅傲群, 邹璐. 基于共振光隧穿效应的加速度传感器[J]. 激光技术, 2019, 43(1): 43. BAI Gang, JIAN Aoqun, ZOU Lu. Acceleration sensors based on resonant optical tunneling effect[J]. Laser Technology, 2019, 43(1): 43.

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