Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Chi-Sen Lee"'
Autor:
Hang Li, Ruizhe Yao, Bowen Zheng, Sensong An, Mohammad Haerinia, Jun Ding, Chi-Sen Lee, Hualiang Zhang, Wei Guo
Publikováno v:
Optics, Vol 3, Iss 2, Pp 107-116 (2022)
Incorporating active components in photonic structures with a topological configuration has been shown to achieve lasing at topological edge states. Here, we report an electrically tunable topological edge-state laser in a one-dimensional complex Su
Externí odkaz:
https://doaj.org/article/75ec0f55467b4e8f846feb8305b04c0a
Publikováno v:
IEEE Photonics Journal, Vol 8, Iss 3, Pp 1-7 (2016)
In this paper, broadband InAs quantum-dot (QD) superluminescent light-emitting diodes (SLEDs) are grown by molecular beam epitaxy, fabricated, and then characterized. In order to achieve broadband and uniform emission spectra, the active regions cont
Externí odkaz:
https://doaj.org/article/3a341fc1e73c4508badd6c8b65d830b1
Publikováno v:
IEEE Photonics Journal, Vol 5, Iss 4, Pp 1501308-1501308 (2013)
We study the enhanced inhomogeneity across the InAs quantum-dash (Qdash) layers by incorporating a chirped AlGaInAs barrier thickness in the InAs/InP laser structure. The lasing operation is investigated via Fabry-Pérot ridge-waveguide laser charac
Externí odkaz:
https://doaj.org/article/7cf11008e576488d873a05fbda2fdaa4
Autor:
Chi-Sen Lee, 李騏亘
93
In this thesis, we report our studies on the effects of quantum-dot (QD) stack number, coupled QD structure, and the lattice mismatch of InGaP cladding layers on the performances of QD lasers. In the portion of QD stack number, it is found th
In this thesis, we report our studies on the effects of quantum-dot (QD) stack number, coupled QD structure, and the lattice mismatch of InGaP cladding layers on the performances of QD lasers. In the portion of QD stack number, it is found th
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/28653322494574261219
Autor:
Chen-Yu Lin, Chi-Hsiang Hsu, Shang-Chun Chen, Chung-Chih Wang, Kai-Ning Ku, Chien-Chung Lin, Po-Chih Chang, Yu-Fang Chen, Kai-Wei Chou, Chien-Ying Huang, Chi-Sen Lee, Ting-Hui Chen
Publikováno v:
2020 Opto-Electronics and Communications Conference (OECC).
In this paper, we demonstrated the hybrid silicon photonics platform developed in ITRI. The functions of this platform include full-wafer high speed photonic measurement, active and passive device fabrication, and the photonic packaging technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f8947b7a7a2bd824902a76338141dd6
https://doi.org/10.1109/oecc48412.2020.9273651
https://doi.org/10.1109/oecc48412.2020.9273651
Autor:
Chien-Chung Lin, Chien-Ying Huang, Chih-I Wu, Chen-Yu Lin, Kai-Ning Ku, Kai-Wei Chou, Ming-Chang Lee, Yu-Fang Chen, Chi-Sen Lee, Chi-Hsiang Hsu, Ting-Hui Chen, Chung-Chih Wang, Po-Chih Chang, Shang-Chun Chen, Mu-Tao Chu
Publikováno v:
2020 Opto-Electronics and Communications Conference (OECC).
This research presents the design and characterization of the traveling wave Mach Zehnder modulator loaded L-shaped PN junction phase shifter at 72.8 Gbps data-rate. We propose a new structure of phase shifter with low series resistance meanwhile mai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b29ef54a96db3ad5d813492132199b1
https://doi.org/10.1109/oecc48412.2020.9273594
https://doi.org/10.1109/oecc48412.2020.9273594
Autor:
Chien-Chung Lin, Chung-Chih Wang, Chen-Yu Lin, Shang-Chun Chen, Chi-Sen Lee, Chih-I Wu, Chi-Hsiang Hsu, Po-Chih Chang, Ming-Chang Lee, Ting-Hui Chen, Chien-Ying Huang, Kai-Ning Ku, Sin-Jhu Wun
Publikováno v:
2020 International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA).
We present a special design and the characterization of racetrack-coupled Mach_Zehnder interferometer for high speed and high linearity E/O modulation. The static extinction ratio, and full-widthhalf-maximum are analyzed and the photon-life-time-limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8fd01c26a667cf067360a9d4b0155f
https://doi.org/10.1109/vlsi-tsa48913.2020.9203595
https://doi.org/10.1109/vlsi-tsa48913.2020.9203595
Autor:
Ting-Hui Chen, Chi-Sen Lee, Chen-Yu Lin, Shang-Chun Chen, Kai-Ning Ku, Chih-I Wu, Chien-Chung Lin, Ching-Hsiang Hsu, Po-Chih Chang, Sin-Jhu Wun, Chung-Chih Wang, Chien-Ying Huang, Tim K. Shia
Publikováno v:
OFC
We propose a digital pre-distortion (DPD) compensation method for FMCW LiDAR system and demonstrate that the proposed method can enhance the ranging accuracy more than three times in our FMCW ranging experiment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfab96bcc03f7462df3d083d0a680512
https://doi.org/10.1364/ofc.2020.th2a.23
https://doi.org/10.1364/ofc.2020.th2a.23
Publikováno v:
Journal of Crystal Growth. 451:79-82
Previous work shows the benefits of using vicinal substrates but there is currently a gap in the experimental studies of the effects under different MBE growth conditions. To fully realize controllable growth while using a vicinal substrate, we syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716aaad7c65afd65ec21d5373b61e67e
https://doi.org/10.1016/j.jcrysgro.2016.06.050
https://doi.org/10.1016/j.jcrysgro.2016.06.050
Publikováno v:
Optics express. 26(23)
Parity-time (PT) symmetry breaking in counterintuitive gain/loss coupled waveguide designs is numerically and theoretically investigated. The PT symmetry mode selection conditions are determined theoretically. Single-transverse-mode broadband InAs qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e52084fc64b643225966c88c95aa045
https://pubmed.ncbi.nlm.nih.gov/30469970
https://pubmed.ncbi.nlm.nih.gov/30469970