Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Ng, Doris"'
Autor:
Akimov, Yuriy, Eapen, Aswin Alexander, Zhu, Shiyang, Ng, Doris K. T., Li, Nanxi, Loh, Woon Leng, Lee, Lennon Y. T., Gandhi, Alagappan, Anthur, Aravind P.
Publikováno v:
Physical Review A 109, 043514 (2024)
We develop a theoretical predictive model for an all-pass ring resonator that enables the most complete description of linear coupling regimes. The model is based on eigenmode decomposition of Maxwell's equations with full account of the confined and
Externí odkaz:
http://arxiv.org/abs/2402.03869
Autor:
Teo, Ting Yu, Li, Nanxi, Tobing, Landobasa Y. M., Tong, Amy S. K., Ng, Doris K. T., Ren, Zhihao, Lee, Chengkuo, Lee, Lennon Y. T., Simpson, Robert Edward
Capping layers are essential for protecting phase change materials (PCMs) used in non-volatile photonics technologies. This work demonstrates how $(ZnS)_{0.8}-(SiO_2)_{0.2}$ caps radically influence the performance of $Sb_{2}S_{3}$ and Ag-doped $Sb_{
Externí odkaz:
http://arxiv.org/abs/2305.03631
Autor:
Chia, Xavier X., Chen, George F. R., Cao, Yanmei, Xing, Peng, Ng, Doris K. T., Tan, Dawn T. H.
Chemical vapor deposition-based growth techniques allow flexible design of CMOS-compatible materials. Here, we report the deuterated silicon-rich nitride films grown using plasma-enhanced chemical vapor deposition. The linear and nonlinear properties
Externí odkaz:
http://arxiv.org/abs/2202.10023
Akademický článek
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Autor:
Sahin, Ezgi, Blanco-Redondo, Andrea, Xing, Peng, Ng, Doris K. T., Png, Ching E., Tan, Dawn T. H., Eggleton, Benjamin J.
Higher-order soliton dynamics, specifically soliton compression and fission, underpin crucial applications in ultrafast optics, sensing, communications, and signal processing. Bragg solitons exploit the strong dispersive properties of periodic media
Externí odkaz:
http://arxiv.org/abs/1904.07753
Autor:
Choi Ju Won, Sohn Byoung-Uk, Sahin Ezgi, Chen George F. R., Xing Peng, Ng Doris K. T., Eggleton Benjamin J., Tan Dawn T. H.
Publikováno v:
Nanophotonics, Vol 12, Iss 8, Pp 1421-1433 (2023)
Nonlinear propagation in periodic media has been studied for decades, yielding demonstrations of numerous phenomena including strong temporal compression and slow light generation. Gap solitons, that propagate at frequencies inside the stopband, have
Externí odkaz:
https://doaj.org/article/297d8593f073482cbab83ddf44a39df7
Akademický článek
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Autor:
Choi Ju Won, Sohn Byoung-Uk, Sahin Ezgi, Chen George F. R., Ng Doris K. T., Eggleton Benjamin J., Martijn de Sterke Carel, Tan Dawn T. H.
Publikováno v:
Nanophotonics, Vol 11, Iss 10, Pp 2319-2328 (2022)
The generation of optical pulse trains from continuous-wave light has attracted growing attention in recent years because it provides a simple way to obtain high repetition rate ultrashort pulses. While pulse generation has been extensively demonstra
Externí odkaz:
https://doaj.org/article/99c63411a982451c83f36eed4c98342e
Autor:
Ng, Doris Keh Ting *, Ho, Chong Pei, Xu, Linfang, Chen, Weiguo, Fu, Yuan Hsing, Zhang, Tantan, Siow, Li Yan, Jaafar, Norhanani, Ng, Eldwin Jiaqiang, Gao, Yuan, Cai, Hong, Zhang, Qingxin, Lee, Lennon Yao Ting
Publikováno v:
In Sensors and Actuators: B. Chemical 1 November 2021 346
Autor:
Choi Ju Won, Sohn Byoung-Uk, Sahin Ezgi, Chen George F. R., Xing Peng, Ng Doris K. T., Eggleton Benjamin J., Tan Dawn T. H.
Publikováno v:
Nanophotonics, Vol 10, Iss 13, Pp 3507-3518 (2021)
We demonstrate a complementary metal–oxide–semiconductor (CMOS)-compatible optical parametric Bragg amplifier on an ultra-silicon-rich nitride chip. The amplifier design incorporates advantageous group index properties in a nonlinear Bragg gratin
Externí odkaz:
https://doaj.org/article/1038b08563a24fe7a7fd2fad677327b9