Zobrazeno 1 - 10
of 1 422
pro vyhledávání: '"Maleki L."'
Publikováno v:
Nanophotonics, Vol 5, Iss 2, Pp 363-391 (2016)
Optical frequency combs have become indispensable in astronomical measurements, biological fingerprinting, optical metrology, and radio frequency photonic signal generation. Recently demonstrated microring resonator-based Kerr frequency combs point t
Externí odkaz:
https://doaj.org/article/15786a6d868c47eebd78598b330e791a
Autor:
Liang, W., Ilchenko, V. S., Eliyahu, D., Dale, E., Savchenkov, A. A., Seidel, D., Matsko, A. B., Maleki, L.
We report on the development of a frequency modulatable 795 nm semiconductor laser based on self-injection locking to a high quality factor whispering gallery mode microresonator. The laser is characterized with residual amplitude modulation below -8
Externí odkaz:
http://arxiv.org/abs/1411.4712
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
Different applications of crystalline whispering gallery mode resonators call for different properties of the resonator host material. We report on our recent study of resonators made out of sapphire, diamond, and quartz crystals and discuss possible
Externí odkaz:
http://arxiv.org/abs/1404.0426
We demonstrate a free running 10GHz microresonator-based RF photonic hyper-parametric oscillator characterized with phase noise better than -60dBc/Hz at 10Hz, -90dBc/Hz at 100Hz, and -150dBc/Hz at 10MHz. The device consumes less than 25mW of optical
Externí odkaz:
http://arxiv.org/abs/1404.0104
Autor:
Dale, E., Liang, W., Eliyahu, D., Savchenkov, A. A., Ilchenko, V. S., Matsko, A. B., Seidel, D., Maleki, L.
Publikováno v:
Proc. SPIE 8960, Laser Resonators, Microresonators, and Beam Control XVI, 89600X (March 4, 2014)
We discuss our recent progress in iimproving the phase noise of a semiconductor laser using self-injection locking of to a mode of a high-Q whispering gallery mode resonator. Locking efficiency is analyzed for semiconductor distributed feedback (DFB)
Externí odkaz:
http://arxiv.org/abs/1403.6458
Autor:
Savchenkov, A. A., Eliyahu, D., Liang, W., Ilchenko, V. S., Byrd, J., Matsko, A. B., Seidel, D., Maleki, L.
Mechanical clocks consist of a pendulum and a clockwork that translates the pendulum period to displayed time. The most advanced clocks utilize optical transitions in atoms in place of the pendulum and an optical frequency comb generated by a femtose
Externí odkaz:
http://arxiv.org/abs/1301.3198
We theoretically study the frequency stability of an opto-mechanical radio frequency oscillator based on resonant interaction of two optical and one mechanical modes of the same optical microcavity. A generalized expression for the phase noise of the
Externí odkaz:
http://arxiv.org/abs/1203.2588
We show that scattering-based interaction among nearly degenerate optical modes is the key factor in low threshold generation of Kerr frequency combs in nonlinear optical resonators possessing small group velocity dispersion (GVD). The mode interacti
Externí odkaz:
http://arxiv.org/abs/1201.1959
We report on realization of an efficient triply-resonant coupling between two long lived optical modes and a high frequency surface acoustic wave (SAW) mode of the same monolithic crystalline whispering gallery mode resonator. The coupling results in
Externí odkaz:
http://arxiv.org/abs/1106.1477