High-efficiency cascaded wavelength conversion based on adiabatic evolution
نویسندگان
چکیده
منابع مشابه
Efficient adiabatic wavelength conversion in Gires-Tournois resonators.
We compare theoretically the performance capabilities of Fabry-Perot and Gires-Tournois resonators when used for adiabatic wavelength conversion. It is shown that the Gires-Tournois device will exhibit superior performance and is able to convert the wavelength of optical pulses with >74% efficiency while nearly preserving their temporal duration.
متن کاملActive Optical Isolator Using Adiabatic Wavelength Conversion in Microcavities
We present an integrated optical isolator based on adiabatic wavelength conversion in microcavities. The isolator uses a time-division sampling method to ensure complete isolation of optical pulses with an extinction of 24 dB. ©2009 Optical Society of America OCIS codes: (130.3120) Integrated optics devices; (230.3240) Isolators.
متن کاملHigh-efficiency cascaded up and down conversion in nonlinear Kerr cavities.
In this work, we derive general conditions to achieve high efficiency cascaded third harmonic generation and three photon parametric down conversion in Kerr nonlinear resonant cavities. We employ the general yet rapid temporal coupled-mode method, previously shown to accurately predict electromagnetic conversion processes in the time domain. In our study, we find that high-efficiency cascaded t...
متن کاملAtom-to-molecule conversion efficiency and adiabatic fidelity
The efficiency of converting two-species fermionic atoms into bosonic molecules is investigated in terms of mean-field Lagrangian density. We find that the stimulated Raman adiabatic passage technique aided by Feshbach resonance is more effective than the bare Feshbach resonance for Li atoms rather than K atoms. We also generally consider the symmetry and its relevant conservation law, which en...
متن کاملWavelength scaling of high harmonic generation efficiency.
Using longer wavelength laser drivers for high harmonic generation is desirable because the highest extreme ultraviolet frequency scales as the square of the wavelength. Recent numerical studies predict that high harmonic efficiency falls dramatically with increasing wavelength, with a very unfavorable lambda(-(5-6)) scaling. We performed an experimental study of the high harmonic yield over a ...
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 A
سال: 2013
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.88.023806