Optimal detuning for quantum filter cavities
نویسندگان
چکیده
منابع مشابه
Detuning Compensation in Sc Cavities Using Kalman Filters
At Helmholtz Zentrum Berlin two projects are being developed where continuous wave driven SRF cavities are being implemented: bERLinPro and BESSY-VSR. The almost negligible beam loading in these systems, allow operating at high loaded quality factors and thus narrow bandwidths. Thereby, microphonics’ influence on the frequency response will dominate the performance of the cavities and the amoun...
متن کاملA novel concept for increasing the peak sensitivity of LIGO by detuning the arm cavities
We introduce a concept that uses detuned arm cavities to increase the shotnoise-limited sensitivity of LIGO without increasing the light power inside the arm cavities. Numerical simulations show an increased sensitivity between 125 and 400 Hz, with a maximal improvement of about 80% around 225 Hz, while the sensitivity above 400 Hz is decreased. Furthermore, our concept is found to give a sensi...
متن کاملContinuously tunable modulation scheme for precision control of optical cavities with variable detuning.
We present a scheme for locking optical cavities with arbitrary detuning by many linewidths from resonance using an electro-optic modulator that can provide arbitrary ratios of amplitude-to-phase modulation. We demonstrate our scheme on a Fabry-Perot cavity, and show that a well-behaved linear error signal can be obtained by demodulating the reflected light from a cavity that is detuned by seve...
متن کاملQuantum fluctuations, temperature, and detuning effects in solid-light systems.
The superfluid to Mott insulator transition in cavity polariton arrays is analyzed using the variational cluster approach, taking into account quantum fluctuations exactly on finite length scales. Phase diagrams in one and two dimensions exhibit important non-mean-field features. Single-particle excitation spectra in the Mott phase are dominated by particle and hole bands separated by a Mott ga...
متن کاملDetuning management of optical solitons in coupled quantum wells
We show the possibility to generate bright and dark optical solitons based on bound-to-bound intersubband transitions in an asymmetric three-coupled quantum well structure. By presenting the concept of detuning management, we show that the bright optical soliton can evolve into a dark one by adiabatically changing the corresponding oneand two-photon detunings. With adjustable carrier frequencie...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2020
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.102.102002