诱使
发表于 2025-3-28 15:47:10
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容易生皱纹
发表于 2025-3-28 20:55:37
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撤退
发表于 2025-3-29 01:26:54
https://doi.org/10.1007/978-3-658-05154-9Fiber connections such as connectors and splices and the associated intrinsic and extrinsic losses are described. The construction of couplers and branches, including the associated losses, is described, including the use of planar waveguide structures. Types of couplers (stirring surface couplers and surface couplers) are described.
Demonstrate
发表于 2025-3-29 05:03:39
Stephan Bille,Tomas Pfänder,Frank ThielemannHelp and solutions for the exercises in the previous chapters.
PIZZA
发表于 2025-3-29 07:50:44
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不适当
发表于 2025-3-29 11:29:57
Light,Light is described as part of the spectrum of electromagnetic waves. The different approaches to the wave and particle (photon) image are explained. Essential parameters of light (power, level, energy, frequency, wavelength, and speed of light) are introduced. Spherical and plane waves are described, and the concept of phase fronts is introduced.
有帮助
发表于 2025-3-29 15:39:05
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OCTO
发表于 2025-3-29 21:46:32
Help and Solutions,Help and solutions for the exercises in the previous chapters.