Thermo-optic tuning of spectral broadening in a nonlinear Ultra-Silicon-Rich Nitride grating

被引：0
|
作者：
Cao, Y. M. [1 ]
Sahin, E. [1 ,2 ]
Choi, J. W. [1 ]
Xing, P. [1 ]
Chen, G. F. R. [1 ]
Ng, D. K. T. [3 ]
Eggleton, B. J. [4 ,5 ]
Tan, D. T. H. [1 ]
机构：
[1] Singapore Univ Technol & Design, Photon Devices & Syst Grp, 8 Somapah Rd, Singapore 487372, Singapore
[2] Ecole Polytech Fed Lausanne, STI IEL, Photon Syst Lab PHOSL, Stn 11, CH-1015 Lausanne, Switzerland
[3] ASTAR, Inst Microelect, 2 Fusionopolis Way,08-02 Innovis Tower, Singapore 138634, Singapore
[4] Univ Sydney, Sch Phys, Inst Photon & Opt Sci, Sydney, NSW 2006, Australia
[5] Univ Sydney, Univ Sydney Nano Inst Sydney Nano, Sydney, NSW 2006, Australia
来源：
2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS PACIFIC RIM (CLEO-PR) | 2020年
基金：
新加坡国家研究基金会;
关键词：
D O I：
10.1364/CLEOPR.2020.C3C_2
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Temperature tuning of spectral broadening induced by a nonlinear grating is experimentally demonstrated. The bandwidth is observed to decrease as temperature increases, corresponding to a red-shift in the high dispersion region of the Bragg grating.
引用
收藏
页数：3
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