Resonant second harmonic generation of chirped pulse laser in plasma
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2016.10.068
Abstract: Abstract Resonant second harmonic generation of a relativistic self-focusing chirped pulse laser in plasma has been investigated. The second harmonic undergoes periodic focusing in the plasma channel created by the fundamental wave and the strength… read more here.
Keywords: chirped pulse; harmonic generation; pulse laser; resonant second ... See more keywords
Experimental demonstration of single-shot chirped pulse digital holography
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.04.089
Abstract: Abstract We experimentally demonstrated single-shot chirped pulse digital holography which can be used for measuring the sequence of ultrafast optical wavefronts in a relatively simple setup. In this method, multiple ultrafast object pulses and a… read more here.
Keywords: pulse digital; digital holography; chirped pulse; shot chirped ... See more keywords
Growth, spectroscopy and high power laser operation of Yb:YAl3(BO3)4 crystal: Continuous-wave, mode-locking and chirped pulse regenerative amplification
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2019.01.032
Abstract: Abstract We report on growth, spectroscopy and continuous-wave, mode-locking lasing and chirped pulse regenerative amplification of Yb:YAl3(BO3)4 (Yb:YAB) crystal. Efficient CW laser operation with 9.2 W output power, 46% optical-to-optical and 74% slope efficiencies was demonstrated.… read more here.
Keywords: chirped pulse; spectroscopy; power; laser ... See more keywords
An All-Fiberized Chirped Pulse Amplification System Based on Chirped Fiber Bragg Grating Stretcher and Compressor
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/39/2/024201
Abstract: We report an all-fiberized chirped pulse amplification system without any bulk devices. The stretcher and compressor are chirped fiber Bragg gratings inscribed in a 6/125 μm single-mode fiber and a 30/250 μm large-mode-area fiber. The… read more here.
Keywords: system; chirped fiber; chirped pulse; fiber bragg ... See more keywords
Femtosecond-Terawatt Hard X-Ray Pulse Generation with Chirped Pulse Amplification on a Free Electron Laser.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.213901
Abstract: Advances of high intensity lasers have opened up the field of strong field physics and led to a broad range of technological applications. Recent x-ray laser sources and optics development makes it possible to obtain… read more here.
Keywords: laser; free electron; ray; chirped pulse ... See more keywords
High-Resolution Chirped-Pulse φ-OTDR by Means of Sub-Bands Processing
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.2981741
Abstract: Conventional chirped-pulse (CP) phase-sensitive optical time-domain reflectometry (CP φ-OTDR) allows the interrogation of tens of kilometers of optical fiber with high accuracies of millikelvin or nanostrain. With respect to standard coherent-detection φ-OTDR, it shows increased… read more here.
Keywords: resolution; chirped pulse; spatial resolution; sub bands ... See more keywords
Active Supercontinuum Injection for Optical Parametric Chirped Pulse Amplification
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2695373
Abstract: The anticipant supercontinuum is a prerequisite for the pump seed generation in an optical parametric chirped pulse amplification (OPCPA) system. To achieve the anticipant supercontinuum, we develop an active method operated in a two-level control… read more here.
Keywords: optical parametric; seed; chirped pulse; parametric chirped ... See more keywords
Terawatt chirped pulse Raman amplified laser for two-color experiments
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.7.076110
Abstract: Abstract. We report the generation of a two-color terawatt (TW) laser by the insertion of a three-stage barium nitrate Raman shifter and amplifier system into a conventional Ti:sapphire chirped-pulse amplification system. The Raman subsystem produces… read more here.
Keywords: terawatt chirped; chirped pulse; pulse raman; two color ... See more keywords
Review of pulse compression gratings for chirped pulse amplification system
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.2.020902
Abstract: Abstract. The ultrashort, ultrahigh intensity pulse laser has been fully developed in past three decades. Chirped pulse amplification (CPA) system plays an important role in the generation of the ultrashort, ultrahigh intensity pulse laser. Pulse… read more here.
Keywords: system; chirped pulse; pulse compression; pulse amplification ... See more keywords
Experimental demonstration of 1011 temporal contrast in pure nanosecond optical parametric chirped pulse amplifiers.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.417726
Abstract: The temporal contrast of ultrashort and ultraintense laser pulses can significantly influence the laser-plasma interactions. As the optical parametric chirped pulse amplification (OPCPA) has been widely adopted in these laser facilities, the inherent optical parametric… read more here.
Keywords: chirped pulse; temporal contrast; optical parametric; parametric chirped ... See more keywords
Numerical analysis of the DKDP-based high-energy optical parametric chirped pulse amplifier for a 100 PW class laser.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.423191
Abstract: An optical parametric chirped pulse amplifier (OPCPA) based on a large-aperture DKDP crystal and pumped by a 10 kJ level Nd:glass laser can serve as the final amplifier for a 100 PW level laser. A… read more here.
Keywords: chirped pulse; optical parametric; parametric chirped; laser ... See more keywords