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5 results on '"Jianxing Zhang"'

4. Semiconductor Nanolasers Based on 2D Monolayer Gain Media Integrated with Silicon Waveguides

Author

Zhen Wang, Jiabin Feng, Dongying Li, Fan Fan, Yueyang Yu, Cun-Zheng Ning, Jianxing Zhang, Yongzhuo Li, Hao Sun, and Dandan Huang

Subjects
Materials science, Silicon, business.industry, chemistry.chemical_element, Laser, law.invention, Semiconductor, Transition metal, chemistry, law, Q factor, Monolayer, Optoelectronics, Spontaneous emission, business, Realization (systems)
Abstract

We review the recent progress in studying and utilizing 2D monolayer transition metal dichalcogenides as gain materials to be integrated with various micro and nano-cavities for the realization of low energy lasers including room-temperature operation.

Published
2017
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5. Record-High Optical Gain in a Single Crystal Erbium Chloride Silicate Nanowire at 1532 nm

Author

Zhicheng Liu, Xue Feng, Yize Zheng, Hao Sun, Yongzhuo Li, Cun-Zheng Ning, and Jianxing Zhang

Subjects
Materials science, business.industry, Nanowire, 02 engineering and technology, 021001 nanoscience & nanotechnology, 01 natural sciences, Silicate, 010309 optics, Signal enhancement, chemistry.chemical_compound, chemistry, Erbium chloride, 0103 physical sciences, Optoelectronics, 0210 nano-technology, business, Single crystal
Abstract

We demonstrate a record level of optical gain at 189 dB/cm and a spatial-averaged signal enhancement of ∼ 902 dB/cm at 1532 nm from a single-crystal erbium chloride silicate nanowire by performing systematic optical characterizations.

Published
2016
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