Zobrazeno 1 - 10
of 276
pro vyhledávání: '"Ilchenko, V."'
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
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 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
We demonstrate that whispering gallery mode resonators can be utilized to generate optical frequency combs based on four wave mixing process at virtually any frequency that lies in the transparency window of the resonator host material. We show theor
Externí odkaz:
http://arxiv.org/abs/1009.3286
We demonstrate a miniature self-injection locked DFB laser using resonant optical feedback from a high-Q crystalline whispering gallery mode resonator. The linewidth reduction factor is greater than 10,000, with resultant instantaneous linewidth less
Externí odkaz:
http://arxiv.org/abs/1008.0896
We propose a method for frequency stabilization of a resonant opto-mechanical oscillator utilizing the different temperature and strain dependence of the optical and mechanical modes. In particular, we show that the temperature of the mechanical reso
Externí odkaz:
http://arxiv.org/abs/1006.5078