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	1. Tiny fiber-optic high-temperature sensors based on the endlessly single mode photonic crystal fiber
	DING Wenhui,JIANG Yi
	Electrics, Communication and Autocontrol Technology 03 March 2014
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:A miniature fiber-optic temperature sensor which can measure high temperature in a small volume is proposed and experimentally demonstrated. The sensor head is fabricated by splicing a small segment of photonic crystal fiber (PCF) to the single mode fiber (SMF), forming a fiber Fabry-Perot interferometer (FFPI). A high-speed signal processing method is adopted to measure the temperature by detecting the intensity of the reflected light. A high temperature of up to 500 C can be measured by using the propose technique.
	TO cite this article:DING Wenhui,JIANG Yi. Tiny fiber-optic high-temperature sensors based on the endlessly single mode photonic crystal fiber[OL].[ 3 March 2014] http://en.paper.edu.cn/en_releasepaper/content/4587619


	2. Multiwavelength Brillouin-Erbium Fiber Laser with Single and Double Brillouin-frequency Spacing
	SHUI Tao,CAO Zhigang,ZHANG Xifen,JI Xiaochun,WANG Rui,ZHANG Zhao,YU Benli
	Electrics, Communication and Autocontrol Technology 05 March 2013
	Show/Hide Abstract \| Cite this paper︱Full-text: PDF (0 B)

	Abstract:In this paper, a Brillouin-erbium fiber laser (BEFL) is demonstrated to obtain multiple channels with both single and double Brillouin-frequency spacing. The BEFL consists of a dual-cavity which is constructed by a 3 port circulator and a 50/50 coupler. The dual-cavity shares a single mode fiber (SMF) approximately 1 km in length and an EDFA to produce interdependent bi-directional Stokes signals. A tunable laser and a 980-nm laser diode are used as the Brillouin pump and the EDF pump respectively. The impact of EDF pump power, Brillouin pump wavelength and power on the tuning range and number of Stokes generated are investigated. The dual-cavity BEFL can operate at most 10 channels with double Brillouin-frequency spacing or 20 channels with single Brillouin-frequency spacing.
	TO cite this article:SHUI Tao,CAO Zhigang,ZHANG Xifen, et al. Multiwavelength Brillouin-Erbium Fiber Laser with Single and Double Brillouin-frequency Spacing[OL].[ 5 March 2013] http://en.paper.edu.cn/en_releasepaper/content/4524223

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