Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Peng Huei Lim"'
Autor:
Perry Ping Shum, Kenneth Eng Kian Lee, Peng Huei Lim, Sheel Aditya, Huanhuan Liu, Kan Wu, Jia Haur Wong, Junqiang Zhou, Kin Kee Chow, Huy Quoc Lam
Publikováno v:
Optics Communications. 304:102-106
We show analytically as well as demonstrate experimentally an approach to generate microwave waveforms with wide chirp tuning range. The approach is based on the interference of two temporally-stretched pulses which are time-delayed with respect to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::592d1480bafa0bae2ff5c7a6558f753d
https://doi.org/10.1016/j.optcom.2013.04.045
https://doi.org/10.1016/j.optcom.2013.04.045
Autor:
Peng Huei Lim, Sheel Aditya, Jia Haur Wong, Kenneth Eng Kian Lee, Kan Wu, Huy Quoc Lam, Ping Shum
Publikováno v:
Journal of Lightwave Technology. 31:1106-1113
We show analytically as well as experimentally a technique to generate a time- and wavelength interleaved optical pulse-train (TWIPT) with tunable pulsewidth. The technique involves dispersing an initial pulse-train using a standard single-mode-fiber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70461adc7502fae2fb481bd467d0e8f3
https://doi.org/10.1109/jlt.2013.2242194
https://doi.org/10.1109/jlt.2013.2242194
Autor:
Chunmei Ouyang, Ping Shum, Jia Haur Wong, Vincent Wong, Kan Wu, Kenneth Eng Kian Lee, Sheel Aditya, Ruoming Li, Peng Huei Lim, Huy Quoc Lam, Sai Hua Xu
Publikováno v:
Journal of Lightwave Technology. 29:3099-3106
In this paper, we show analytically and experimentally that a polarization modulator which supports TE and TM modes of opposite phase modulation indexes can be utilized to reject dispersion-induced even-order distortions in a photonic Time-Stretched
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0abda01ac86a48e51afac3afa9744093
https://doi.org/10.1109/jlt.2011.2165937
https://doi.org/10.1109/jlt.2011.2165937
Autor:
Ryota Suzuki, Hiroshi Fukuda, Jingnan Cai, Yasuhiko Ishikawa, Kazumi Wada, Peng Huei Lim, Yu Horie, Kohei Yoshimoto
Publikováno v:
Photonics and Electronics with Germanium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78466c90f71175f6111b640fedb989df
https://doi.org/10.1002/9783527650200.ch10
https://doi.org/10.1002/9783527650200.ch10
Autor:
Qi Jie Wang, Guo-Qiang Lo, Xianshu Luo, Yuanbing Cheng, Liow Tsung-Yang, Xiaonan Hu, Yulian Cao, Junfeng Song, Peng Huei Lim
Publikováno v:
CLEO: 2015.
We demonstrate 30 GHz mode-locked quantum well lasers on silicon using continuous-wave optical injection, which emit at the L-band wavelength with integrated root-mean-square time jitter of 1.0 ps and radio-frequency-linewidth of 150 kHz.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb32590efd53512aa22197f087c7ba3
https://doi.org/10.1364/cleo_si.2015.sw3f.8
https://doi.org/10.1364/cleo_si.2015.sw3f.8
Autor:
Perry Shum Ping, Peng Huei Lim, Sheel Aditya, Jia Haur Wong, Kenneth Eng Kian Lee, Huy Quoc Lam
Publikováno v:
2012 IEEE International Topical Meeting on Microwave Photonics.
In this paper, we show experimentally for the first time a 2 GSamples/s optically sampled analog-to-digital converter based on dual-output modulation and balanced photodetection scheme. Linearization in the form of arcsine operation is also described
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd50bfca46d15a2f0058cc0704202830
https://doi.org/10.1109/mwp.2012.6474092
https://doi.org/10.1109/mwp.2012.6474092
Publikováno v:
Optics letters. 37(12)
A method to generate time- and wavelength-interleaved optical pulse trains based on dispersion spreading and sectional compression is proposed and demonstrated. A 4×2 GHz time- and wavelength-interleaved pulse train is generated from an input 2 GHz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b2b6a60425e31fd7727da4bddc6d1b0
https://pubmed.ncbi.nlm.nih.gov/22739904
https://pubmed.ncbi.nlm.nih.gov/22739904
Autor:
Jia Haur Wong, Huy Quoc Lam, Kenneth Eng Kian Lee, Perry Shum Ping, Sheel Aditya, Peng Huei Lim
Publikováno v:
Proceedings of 2012 5th Global Symposium on Millimeter-Waves.
In this paper, we show analytically for the first time that spectral-filtering a supercontinuum source into equally-spaced optical combs with identical comb profile can lead to the generation of frequency-tunable microwave signals. Through simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42528480a82ff2fb829ab8a6273057a8
https://doi.org/10.1109/gsmm.2012.6313999
https://doi.org/10.1109/gsmm.2012.6313999
Autor:
Perry Ping Shum, Jia Haur Wong, Peng Huei Lim, Kenneth Eng Kian Lee, Sheel Aditya, Huy Quoc Lam
This paper reviews two photonic techniques which have been recently proposed and demonstrated by us for generating tunable continuous-wave microwave signals. In general, both techniques are based on the photonic processing of a pulse-train generated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00084a8a0a4ab4616db9e6ccdddb480a
http://hdl.handle.net/10220/12943
http://hdl.handle.net/10220/12943
Autor:
Peng Huei Lim, Huy Quoc Lam, Sheel Aditya, Kenneth Eng Kian Lee, Perry Ping Shum, Jia Haur Wong
In this paper, we propose an approach to generate microwave pulses with wide frequency multiplication tuning range based on the unbalanced temporal pulse shaping (TPS) principle. The key to achieving a wide tuning range is a linearly chirped fiber Br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2cf0ab5c1d20fc7ee99ec3eb8d754e8
http://hdl.handle.net/10220/12204
http://hdl.handle.net/10220/12204