Electro-optic characterization of synthesized infrared-visible light fields
The measurement and control of light field oscillations enable the study of ultrafast
phenomena on sub-cycle time scales. Electro-optic sampling (EOS) is a powerful field …
phenomena on sub-cycle time scales. Electro-optic sampling (EOS) is a powerful field …
Spatiotemporal electric-field characterization of synthesized light transients
The versatile manipulation of electron motion on the atomic scale calls for the sha** of the
electric field evolution of light within a single cycle. The super-octave bandwidth required for …
electric field evolution of light within a single cycle. The super-octave bandwidth required for …
Broadband photoconductive sampling in gallium phosphide
Direct measurements of the electric field of light enable new observations of light–matter
interactions. In the near‐infrared and visible spectral ranges, this typically relies on …
interactions. In the near‐infrared and visible spectral ranges, this typically relies on …
Dual-wavelength spectrum-shaped mid-infrared pulses and steering high-harmonic generation in solids
L He, W Wang, K Tian, M ** are desired by broad applications such as …
High-efficiency bismuth borate-based optical parametric chirped pulse amplifier with approximately 2.1 mJ, 38 fs output pulses at approximately 2150 nm
A Petrulėnas, P Mackonis, AM Rodin - High Power Laser Science …, 2023 - cambridge.org
We present a compact and cost-effective mJ-level femtosecond laser system operating at a
center wavelength of approximately 2.15 μm. An affordable two-stage ytterbium-doped …
center wavelength of approximately 2.15 μm. An affordable two-stage ytterbium-doped …
Ultra-phase-stable infrared light source at the watt level
S Reiger, M Mamaikin, D Kormin, K Golyari… - Optics Letters, 2024 - opg.optica.org
Ultrashort pulses at infrared wavelengths are advantageous when studying light–matter
interaction. For the spectral region around 2? µm, multi-stage parametric amplification is the …
interaction. For the spectral region around 2? µm, multi-stage parametric amplification is the …
Hybrid optical parametric amplifier for few-cycle infrared and terahertz pulses generation
J Sang, J Gao, H Li, Y Fang, L Song, Y Tian… - Optics & Laser …, 2025 - Elsevier
We demonstrate a hybrid optical parametric amplifier delivering few-cycle infrared and
terahertz pulses. Different components of the white light seed are amplified successively …
terahertz pulses. Different components of the white light seed are amplified successively …
Serial synthesis of mid-infrared optical parametric amplifiers for enlarging a gain bandwidth
X Gu, Y Ding, P Yuan, J Wang, L Qian, J Ma - Optics Letters, 2023 - opg.optica.org
Broadband optical parametric amplifiers (OPAs) require a group-velocity matching between
the signal and the idler. For mid-infrared OPAs, however, the group-velocity matching is …
the signal and the idler. For mid-infrared OPAs, however, the group-velocity matching is …
Efficient generation of mid-infrared few-cycle pulses by the intrapulse difference-frequency generation in YCOB
Yttrium calcium oxyborate (YCOB) crystals have been widely applied for generating intense
near-infrared laser pulses by optical parametric amplification. Here, we show that the YCOB …
near-infrared laser pulses by optical parametric amplification. Here, we show that the YCOB …
Contrast enhancement in near-infrared electro-optic imaging
Access to subtle ultrafast effects of light-matter interaction often requires highly sensitive field
detection schemes. Electro-optic sampling, being an exemplary technique in this regard …
detection schemes. Electro-optic sampling, being an exemplary technique in this regard …