Zobrazeno 1 - 10
of 190
pro vyhledávání: '"McMillan, James F."'
Autor:
Hu, Futai, Vinod, Abhinav Kumar, Wang, Wenting, Chin, Hsiao-Hsuan, McMillan, James F., Zhan, Ziyu, Meng, Yuan, Gong, Mali, Wong, Chee Wei
Solitons, the distinct balance between nonlinearity and dispersion, provide a route toward ultrafast electromagnetic pulse shaping, high-harmonic generation, real-time image processing, and RF photonic communications. Here we newly explore and observ
Externí odkaz:
http://arxiv.org/abs/2407.10213
Autor:
Chen, Charlton J., Zheng, Jiangjun, Gu, Tingyi, McMillan, James F., Yu, Mingbin, Lo, Guo-Qiang, Kwong, Dim-Lee, Wong, Chee Wei
We examine the cavity resonance tuning of high-Q silicon photonic crystal heterostructures by localized laser-assisted thermal oxidation using a 532 nm continuous wave laser focused to a 2.5 mm radius spot-size. The total shift is consistent with the
Externí odkaz:
http://arxiv.org/abs/1106.0705
Autor:
Gu, Tingyi, Kocaman, Serdar, Yang, Xiaodong, McMillan, James F., Yu, Mingbin, Lo, Guo-Qiang, Kwong, Dim-Lee, Wong, Chee Wei
We present the integrated chip-scale tuning of multiple photonic crystal cavities. The optimized implementation allows effective and precise tuning of multiple cavity resonances (up to ~1.60 nm/mW) and inter-cavity phase (~ 0.038 pi/mW) by direct loc
Externí odkaz:
http://arxiv.org/abs/1012.5805
Four-wave mixing is observed in a silicon W1 photonic crystal waveguide. The dispersion dependence of the idler conversion efficiency is measured and shown to be enhanced at wavelengths exhibiting slow group velocities. A 12-dB increase in the conver
Externí odkaz:
http://arxiv.org/abs/1004.1642
We present evidence of cavity quantum electrodynamics from a sparse density of strongly quantum-confined Pb-chalcogenide nanocrystals (between 1 and 10) approaching single-dot levels on moderately high-Q mesoscopic silicon optical cavities. Operating
Externí odkaz:
http://arxiv.org/abs/0812.0222
Autor:
Bose, Ranojoy, McMillan, James F., Gao, Jie, Rickey, Kelly M., Chen, Charlton J., Talapin, Dmitri V., Murray, Christopher B., Wong, Chee Wei
We present the first time-resolved cryogenic observations of Forster energy transfer in large, monodisperse lead sulphide quantum dots with ground state transitions near 1.5 um (0.83 eV), in environments from 160 K to room temperature. The observed t
Externí odkaz:
http://arxiv.org/abs/0804.3331
Autor:
Xiao, Yun-Feng, Gao, Jie, Zou, Xu-Bo, McMillan, James F., Yang, Xiaodong, Chen, You-Ling, Han, Zheng-Fu, Guo, Guang-Can, Wong, Chee Wei
We show that a scalable photonic crystal nanocavity array, in which single embedded quantum dots are coherently interacting, can perform as an universal single-operation quantum gate. In a passive system, the optical analogue of electromagnetically-i
Externí odkaz:
http://arxiv.org/abs/0707.2632
Autor:
Gu, Tingyi, McMillan, James F., Petrone, Nicholas W., van der Zande, Arend, Hone, James C., Yu, Mingbin, Lo, Guo-Qiang, Kwong, Dim-Lee, Wei Wong, Chee
Publikováno v:
In Optics Communications 1 March 2014 314:23-27