Breach
发表于 2025-3-28 16:52:02
A Sub-10-Femtosecond Terawatt-Scale Ti:sapphire Laser Systeme and phase control allow preserving a bandwidth of 120 nm (FWHM) up to multi-millijoule energy levels and temporal compression of the broadband pulses close to their Fourier limit. Future improvements to increase the peak power beyond 1 TW will be discussed.
refraction
发表于 2025-3-28 22:38:25
Acousto-Optic Spectral Filtering of Femtosecond Laser Pulsesd a programmable acoustic waveform that describes the impulse response of the filter. Since the ratio between the speed of sound and the speed of light is of the order of 10., coherent control of the optical pulses can be performed with electrical signals in the tens of megahertz range.
DAMP
发表于 2025-3-29 01:47:07
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fluoroscopy
发表于 2025-3-29 04:59:19
Few-cycle Pulse Diagnostics Using Plateau Harmonicsonic spectrum generated in a gas volume. A simple observable is defined that provides a gauge of the carrier-envelope phase for pulse durations up to three optical cycles, corresponding to 8 fs FWHM at the Ti:sapphire wavelength of 800 nm.
cornucopia
发表于 2025-3-29 09:29:44
10-fs, Diode-Pumped Cr:LiCAF Laser10-fs pulses from a diode-pumped, soft-aperture Kerr-lens mode-locked Cr.: LiCAF laser with a spectral bandwidth of 150 nm and 40 mW of output power are demonstrated at a repetition rate of 110 MHz. For dispersion compensation, double-chirped mirrors and prisms are used. The pulses are characterized using spectral shearing interferometry (SPIDER).
可能性
发表于 2025-3-29 12:31:13
Direct Generation of 12-fs Pulses from a Ti:sapphire Chirped-Pulse Amplification SystemWe demonstrate a direct generation of ~12-fs pulses from a Ti:sapphire chirped-pulse amplification system utilizing a broadband pulse stretcher, broadband gain-narrowing compensators, broadband high energy mirrors, a dispersion compensator, and a broadband pulse compressor.
adj忧郁的
发表于 2025-3-29 16:26:47
Generation and Characterization of 3.4-fs Optical Pulses with Over-One-Octave BandwidthWe feedback-compensated for chirp of optical pulses with over one-octave bandwidth (495–1090 nm) generated by self-phase modulation in a single argon-filled hollow fiber, and generated 3.4-fs, 1.56 optical-cycle pulses.
laceration
发表于 2025-3-29 20:49:11
Springer Series in Optical Scienceshttp://image.papertrans.cn/u/image/940470.jpg
Foreknowledge
发表于 2025-3-30 01:02:32
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misshapen
发表于 2025-3-30 06:04:15
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