鞭子
发表于 2025-3-30 09:19:33
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古文字学
发表于 2025-3-30 12:31:51
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Obscure
发表于 2025-3-30 18:55:29
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Parabola
发表于 2025-3-30 23:00:28
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汇总
发表于 2025-3-31 02:26:22
Femtosecond Chirped-Pulse Multifrequency SourcesWe present a novel multifrequeney wavelength-division-multiplexed (WDM) source based on a femtosecond fiber laser. Pulses are linearly chirped and stretched in time by propagation through a fiber, and 32 WDM channels can be defined and modulated sequentially in time by a . modulator.
iodides
发表于 2025-3-31 05:25:04
High-Resolution Ultrafast Laser Pulse Shaping for Quantum Control and Terabit per Second CommunicatiHigh resolution (≈1000 pixels), rapidly updatable fs laser pulse shaping permits a terabit per second communications architecture and quantum control.
brassy
发表于 2025-3-31 13:14:58
10- to 80-Gb/s, Highly Extinctive Electrooptic Pulse Pattern GenerationPractical ultrafast signal sources are urgently required for testing ultrafast photonic/electronic devices –. This paper addresses a technique to improve the extinction for a pulse-rate widely tunable electrooptic pulse pattern generator (PPG).
健忘症
发表于 2025-3-31 17:24:48
Ultrafast Visible Optical Parametric Oscillators: A Route to Tunable Sub-10-Femtosecond Pulses?The potential of optical parametric oscillators for extreme ultrashort pulse generation in the visible is explored using the example of a blue-pumped ß-barium borate device.
浪费物质
发表于 2025-3-31 18:44:30
A Potassium Niobate OPA Pumped by an Amplified Ti:Sapphire LaserWe have generated femtosecond pulses from 2.8 to 5.0 µm with as much as 12 µJ of energy at a repetition rate of 1 kHz using a potassium niobate optical parametric amplifier.
Esophagitis
发表于 2025-3-31 23:04:48
Midinfrared Femtosecond Pulse Generation Using a 250 kHz Ti:Sapphire Pumped BBO OPA and DFG in AgGaSA 250-kHz, 100-fs, Ti:sapphire regenerative amplifier system pumping a Type-II BBO OPA generated 0.5-µJ with continuous tuning from 1.1-µm to beyond 2.5-µm. Difference frequency generation of the signal-idler output from this source in AgGaS2 produced 15-mW with continuous tuning from 2.4-µm to beyond 12-µm.