Zobrazeno 1 - 10
of 1 965
pro vyhledávání: '"Kwong D"'
Autor:
Zhou, H., Huang, S. -W., Li, X., McMillan, J. F., Zhang, C., Wong, K. K. Y., Yu, M., Lo, G. -Q., Kwong, D. -L., Qiu, K., Wong, C. W.
Optical solitons-stable waves balancing delicately between nonlinearities and dispersive effects-have advanced the field of ultrafast optics and dynamics, with contributions spanning supercontinuum generation and soliton fission, to optical event hor
Externí odkaz:
http://arxiv.org/abs/1701.06032
Optical frequency comb (OFC) technology has been the cornerstone for scientific breakthroughs such as precision frequency metrology, redefinition of time, extreme light-matter interaction, and attosecond sciences. While the current mode-locked laser-
Externí odkaz:
http://arxiv.org/abs/1611.02858
High-Q microresonator has been suggested a promising platform for optical frequency comb generation, via dissipative soliton formation. To achieve a higher Q and obtain the necessary anomalous dispersion, $Si_3N_4$ microresonators made of multi-mode
Externí odkaz:
http://arxiv.org/abs/1602.00824
Publikováno v:
Science Advances 2, e1501489 (2016)
Optical frequency combs, coherent light sources that connect optical frequencies with microwave oscillations, have become the enabling tool for precision spectroscopy, optical clockwork and attosecond physics over the past decades. Current benchmark
Externí odkaz:
http://arxiv.org/abs/1509.00089
Laser frequency combs are coherent light sources that simultaneously provide pristine frequency spacings for precision metrology and the fundamental basis for ultrafast and attosecond sciences. Recently, nonlinear parametric conversion in high-Q micr
Externí odkaz:
http://arxiv.org/abs/1502.05444
Autor:
Luan, X., Huang, Y., Li, Y., McMillan, J. F., Zheng, J., Huang, S. -W., Hsieh, P. -C., Gu, T., Wang, D., Hati, A., Howe, D. A., Wen, G., Yu, M., Lo, G., Kwong, D. -L., Wong, C. W.
High-quality frequency references are the cornerstones in position, navigation and timing applications of both scientific and commercial domains. Optomechanical oscillators, with direct coupling to continuous-wave light and non-material-limited f Q p
Externí odkaz:
http://arxiv.org/abs/1410.5539
Autor:
Huang, S. -W., Zhou, H., Yang, J., McMillan, J. F., Matsko, A., Yu, M., Kwong, D. -L., Maleki, L., Wong, C. W.
Publikováno v:
Phys. Rev. Lett. 114, 053901 (2015)
We describe the generation of stable mode-locked pulse trains from on-chip normal dispersion microresonators. The excitation of hyper-parametric oscillation is facilitated by the local dispersion disruptions induced by mode interactions. The system i
Externí odkaz:
http://arxiv.org/abs/1404.3256
Publikováno v:
Semicond. Sci. Technol. 23 (2008) 025009
Band structure of InSb thin films with $<100>$ surface orientation is calculated using empirical pseudopotential method (EPM) to evaluate the performance of nanoscale devices using InSb substrate. Contrary to the predictions by simple effective mass
Externí odkaz:
http://arxiv.org/abs/1109.4233
We demonstrate temporal group delays in coherently-coupled high-Q multi-cavity photonic crystals, in an all-optical analogue to electromagnetically induced transparency. We report deterministic control of the group delay up to 4x the single cavity li
Externí odkaz:
http://arxiv.org/abs/1004.3477
Autor:
Kocaman, S., Chatterjee, R., Panoiu, N. C., McMillan, J. F., Yu, M. B., Osgood, R. M., Kwong, D. L., Wong, C. W.
We present the first observations of zero-n bandgaps in photonic crystal superlattices consisting of alternating stacks of negative index photonic crystals and positive index dielectric materials in the near-infrared. Guided by ab initio three-dimens
Externí odkaz:
http://arxiv.org/abs/0904.2352