Titlebook: Ultrafast Phenomena XIV; Proceedings of the 1 Takayoshi Kobayashi,Tadashi Okada,Sandro Silvestri Conference proceedings 2005 Springer-Verla

迎合

路標(biāo)

Endometrium

Temporal and Spatial Pulse Compression in a Nonlinear Defocusing MaterialWe investigate the spatiotemporal characteristics of subpicosecond pulse propagation in the nonlinear defocusing regime below the band edge of bulk GaAs. We observe temporal and spatial pulse compression and instabilities.

心痛

Sub-10 fs multi-mJ Ti:sapphire laser system with a pressure-gradient hollow fiberThe delivery of sub-10 fs multi-mJ pulses from a 1-kHz repetition-rate Ti:sapphire chirped-pulse amplification system with a pressure-gradient hollow fiber is reported. Anovel technique of hollow fiber pulse compression allows the generation of short pulses of less than 10 fs in the multi-mJ energy level.

旋轉(zhuǎn)一周

thyroid-hormone

擔(dān)憂

Carrier-envelope phase fluctuations of amplified laser pulses transmitted through neon-filled hollowWe measured the carrier-envelope phase drifts of spectrally broadened intense pulses that passed through a hollow fiber. An additional carrier-enveloped phase fluctuation of 0.47 rad was induced in white light generated in the hollow fiber due to the non-uniformity of self-phase modulation in the fiber.

Flinch

Glucose

Cabinet

Control of the spectral broadening of tens-millijoules laser pulses in an argon-filled hollow fiber A proposal for spectral broadening of tens milli Joule femtosecond laser pulses in an argon-filled hollow fiber is presented. The simulation results show that themethod could be useful under conditions where ionization plays a greater role and that it can be used to control plasma-induced spectral broadening.