Two-color pump-probe system broadly tunable over the visible and the near infrared with sub-30fs temporal resolution
Time-resolved optical spectroscopy is a powerful technique for the investigation of electronic
and vibrational dynamics in a variety of systems and provides unique information on …
and vibrational dynamics in a variety of systems and provides unique information on …
Compact autocorrelator for the online measurement of tunable 10 femtosecond pulses
IZ Kozma, P Baum, U Schmidhammer… - Review of Scientific …, 2004 - pubs.aip.org
Noncollinearly phase matched optical parametric amplifiers NOPAs pumped by the blue
light of a frequency doubled Ti: sapphire regenerative amplifier have become a practical …
light of a frequency doubled Ti: sapphire regenerative amplifier have become a practical …
Third-generation femtosecond technology
Femtosecond pulse generation was pioneered four decades ago using mode-locked dye
lasers, which dominated the field for the following 20 years. Dye lasers were then replaced …
lasers, which dominated the field for the following 20 years. Dye lasers were then replaced …
Broadly tunable ultrafast pump-probe system operating at multi-kHz repetition rate
A Grupp, A Budweg, MP Fischer, J Allerbeck… - Journal of …, 2017 - iopscience.iop.org
Femtosecond systems based on ytterbium as active medium are ideal for driving ultrafast
optical parametric amplifiers in a broad frequency range. The excellent stability of the source …
optical parametric amplifiers in a broad frequency range. The excellent stability of the source …
Generation of 8.5-fs pulses at 1.3 µm for ultrabroadband pump-probe spectroscopy
We report on a near-infrared non-collinear optical parametric amplifier (NOPA) based on
periodically poled stoichiometric lithium tantalate. The NOPA generates μJ-energy pulses …
periodically poled stoichiometric lithium tantalate. The NOPA generates μJ-energy pulses …
High-time-resolution pump-probe system with broadband detection for the study of time-domain vibrational dynamics
We present an ultrafast transient absorption spectroscopy system in the visible combining
high-sensitivity broadband detection with extreme temporal resolution. The instrument is …
high-sensitivity broadband detection with extreme temporal resolution. The instrument is …
Time-resolved methods in biophysics. 4. Broadband pump—probe spectroscopy system with sub-20 fs temporal resolution for the study of energy transfer processes …
In this paper we discuss how to push the temporal resolution limits of transient absorption
spectroscopy in order to detect very fast processes (energy relaxation, energy or charge …
spectroscopy in order to detect very fast processes (energy relaxation, energy or charge …
Widely tunable femtosecond optical parametric amplifier at 250 kHz with a Ti: sapphire regenerative amplifier
MK Reed, MK Steiner-Shepard, DK Negus - Optics letters, 1994 - opg.optica.org
A Ti: sapphire mode-locked regenerative amplifier system pumped with a single argon-ion
laser produces 4-μJ, 170-fs pulse of 800-nm wavelength at a 250-kHz repetition rate. Part of …
laser produces 4-μJ, 170-fs pulse of 800-nm wavelength at a 250-kHz repetition rate. Part of …
Generation of 11 fs pulses tunable across the visible by optical parametric amplification
Many ultrafast spectroscopy applications require tunable ultrashort light pulses in the visible
with energy levels in the J range; in particular, several advanced experiments, such as …
with energy levels in the J range; in particular, several advanced experiments, such as …
Octave wide tunable UV-pumped NOPA: pulses down to 20 fs at 0.5 MHz repetition rate
Femtosecond laser pulses, which are tunable from 440 to 990 nm, are generated at MHz
repetition rates by noncollinear parametric amplification (NOPA). The pulses have durations …
repetition rates by noncollinear parametric amplification (NOPA). The pulses have durations …