All-solid tellurite-phosphate photonic bandgap fiber

Tonglei Cheng; Meisong Liao; Hoang Tuan Tong; Weiqing Gao; Zhongchao Duan; Takenobu Suzuki; Yasutake Ohishi

doi:10.1117/12.2002231

11 March 2013 All-solid tellurite-phosphate photonic bandgap fiber

Tonglei Cheng, Meisong Liao, Hoang Tuan Tong, Weiqing Gao, Zhongchao Duan, Takenobu Suzuki, Yasutake Ohishi

Proceedings Volume 8621, Optical Components and Materials X; 862114 (2013) https://doi.org/10.1117/12.2002231
Event: SPIE OPTO, 2013, San Francisco, California, United States

Abstract

We present an all-solid tellurite-phosphate photonic bandgap fiber (PBGF) with high-index rods in the cladding. The low-index background material is phosphate glass (PZNK) and the high-index rods are made of tellurite glass (TZLB). The all-solid tellurite-phosphate PBGF has three bandgaps and the first one is wide in frequency. It is easier to draw than the silicon PBGF due to the phosphate glass has lower fiber-drawing temperature. It can be widely used in the photoelectron field, compact nonlinear devices and devices which work in the mid-infrared range, such as wavelength filter, phase-locked high-power lasers, fiber sensors in the mid-infrared for gases detecting, etc.

Citation Download Citation

Tonglei Cheng, Meisong Liao, Hoang Tuan Tong, Weiqing Gao, Zhongchao Duan, Takenobu Suzuki, and Yasutake Ohishi "All-solid tellurite-phosphate photonic bandgap fiber", Proc. SPIE 8621, Optical Components and Materials X, 862114 (11 March 2013); https://doi.org/10.1117/12.2002231

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