Publisher’s Note: “Frequency-domain ‘single-shot’ ultrafast transient absorption spectroscopy using chirped laser pulses” [J. Appl. Phys. 96, 25 (2004)]
نویسندگان
چکیده
منابع مشابه
Single-shot spectral interferometry with chirped pulses.
We present a method for obtaining time-resolved measurements of the amplitude modulation and the phase shift of a chirped probe pulse interacting with a femtosecond-laser-produced plasma. Based on spectral interferometry, the technique allows for single-shot measurements and keeps the temporal resolution associated with the full bandwidth of the probe pulse. We demonstrate the efficiency of thi...
متن کاملOptical fiber-based single-shot picosecond transient absorption spectroscopy.
A new type of single-shot transient absorption apparatus is described based on a bundle of optical fibers. The bundle contains 100 fibers of different lengths, each successively giving approximately 15 ps longer optical delay. Data are collected by imaging light from the exit of the bundle into a sample where it is overlapped with an electron pulse or laser excitation pulse, followed by imaging...
متن کاملLow-Frequency Coherent Raman Spectroscopy Using Spectral-Focusing of Chirped Laser Pulses
Vibrational spectroscopy is generally implemented using two schemes; that is, absorption spectroscopy and Raman spectroscopy. Conventionally, low frequency absorption spectroscopy is carried out using Fourier transform spectrometers equipped with a far infrared radiation source and a thermal detector. On the other hand, low frequency Raman spectroscopy is carried out by way of double or triple ...
متن کاملShaped pulse electric-field construction and interferometric characterization: The SPECIFIC method
A method is reported for creating, generating, and measuring parametrically shaped pulses for time-bandwidth product >>5, which consists of a parametric pulse-shaping algorithm, a spatial light modulation system and a single shot interferometric characterization scheme (SEA TADPOLE) . The utilization of these tools marks the inception of a new method called SPECIFIC, shaped-pulse electric-field...
متن کاملSingle Photon Source Using Laser Pulses and Two-Photon Absorption
We have previously shown that two-photon absorption (TPA) and the quantum Zeno effect can be used to make deterministic quantum logic devices from an otherwise linear optical system. Here we show that this type of quantum Zeno gate can be used with additional two-photon absorbing media and weak laser pulses to make a heralded single photon source. A source of this kind is expected to have a num...
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: Journal of Applied Physics
سال: 2005
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1941251