Nonlinear transmission spectroscopy with dual frequency combs
نویسندگان
چکیده
منابع مشابه
Terahertz multiheterodyne spectroscopy using laser frequency combs
YANG YANG,* DAVID BURGHOFF, DARREN J. HAYTON, JIAN-RONG GAO, JOHN L. RENO, AND QING HU Department of Electrical Engineering and Computer Science, Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA SRON Netherlands Institute for Space Research, 9747 AD, Groningen, The Netherlands Kavli Institute of NanoScience, Delft University of Techn...
متن کاملPhononic frequency combs through nonlinear resonances.
We explore an analogue of optical frequency combs in driven nonlinear phononic systems, and present a mechanism for generating phononic frequency combs through nonlinear resonances. In the underlying process, a set of phonon modes is simultaneously excited by the external driving which yields frequency combs with an array of discrete and equidistant spectral lines of each nonlinearly excited ph...
متن کاملCoherent multiheterodyne spectroscopy using stabilized optical frequency combs.
The broadband, coherent nature of narrow-linewidth fiber frequency combs is exploited to measure the full complex spectrum of a molecular gas through multiheterodyne spectroscopy. We measure the absorption and phase shift experienced by each of 155 000 individual frequency-comb lines, spaced by 100 MHz and spanning from 1495 to 1620 nm, after passing through hydrogen cyanide gas. The measured p...
متن کاملPower optimization of XUV frequency combs for spectroscopy applications [Invited].
We address technical impediments to the generation of high-photon flux XUV frequency combs through cavity-enhanced high harmonic generation. These difficulties arise from mirror damage, cavity nonlinearity, the intracavity plasma generated during the HHG process, and imperfect phase-matching. By eliminating or minimizing each of these effects we have developed a system capable of generating > 2...
متن کاملInfrared frequency combs and supercontinua for multiplex high sensitivity spectroscopy.
An infrared high-brightness light source based on supercontinuum generation through a SF6 photonic crystal fiber seeded by a Cr(4+):YAG femtosecond oscillator is developed for high resolution multiplex spectroscopy in the 1.5 μm region. Moreover, a multiplex high resolution approach based on a Cr(4+):YAG frequency comb enables to probe large spectral domains, with simultaneous sensitive measure...
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: 2014
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.90.023804