存在主义
发表于 2025-3-27 00:33:12
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袋鼠
发表于 2025-3-27 04:49:57
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maculated
发表于 2025-3-27 05:29:15
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教义
发表于 2025-3-27 11:39:24
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Abutment
发表于 2025-3-27 15:53:07
Measuring Spatial Chirp and Pulse-Front Tilt in Ultrashort Pulses Using Single-Shot FROG. The most common such distortions are spatial chirp and pulse-front tilt. Devices that use dispersive elements such as prisms and diffraction gratings introduce spatial chirp and pulse-front tilt (fig.1), only-in principle-to remove it afterwards. Unfortunately, even slight misalignments leave resi
遣返回国
发表于 2025-3-27 21:32:17
Measurements of Ultracomplex and Ultraweak Pulses with FROGoptical gating (FROG) have been widely applied to obtain such information, which is essential in many applications. However, what we have been able to measure so far are mostly simple laser pulses. There are many more . pulses in general, and they aren’t always emitted by lasers, and they can be
Precursor
发表于 2025-3-27 23:58:02
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commune
发表于 2025-3-28 02:57:00
Book 2004 to provide an overview of the current state of the art. The purview of the field is the methods for the generation, amplification, and characterization of electromagnetic pulses with durations from the pieo-to the attosecond range, as well as the technical issues surrounding the application of thes
船员
发表于 2025-3-28 07:41:07
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通便
发表于 2025-3-28 10:47:32
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