外文题目: Nonlinear optomechanics with gain and loss: amplifying higher-order sideband and group delay
作者: Jiao, Y.; Lu, H.; Qian, J.; Li, Y.; Jing, H.
刊名: New J. Phys.
年: 2016 卷: 18 文章编号：83034
英文关键词:
optomechanically induced transparency; parity-time-symmetric microresonators; high-order sideband; group delay and advance
PARITY-TIME SYMMETRY; INDUCED TRANSPARENCY; MICRORESONATORS; MOTION; STATE; LIGHT; LASER
英文摘要:
We study the nonlinear optomechanically induced transparency (OMIT) with gain and loss. We find that (i) for a single active cavity, significant enhancement can be achieved for the higher-order sidebands, including the transmission rate and the group delay; (ii) for active-passive-coupled cavities, hundreds of microsecond of optical delay or advance are attainable for the nonlinear sideband pulses in the parity-time-symmetric regime. The active higher-order OMIT effects, as firstly revealed here, open up the way to make a low-power optomechaical amplifier, which can amplify both the strength and group delay of not only the probe light but also its higher-order sidebands.


文献类型: 期刊论文
正文语种: English
收录类别: SCIEI
DOI: 10.1088/1367-2630/18/8/083034


全文传递服务