雪白
发表于 2025-3-23 10:15:31
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难听的声音
发表于 2025-3-23 17:43:19
Coupling Between Waveguides, and dual side-by-side channel waveguides. In this chapter the different types of waveguide to waveguide couplers are described and a concise theory of operation is developed. For a thorough mathematical treatment of these devices the reader is referred to the work of . .
correspondent
发表于 2025-3-23 21:25:33
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Morbid
发表于 2025-3-24 00:42:58
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有助于
发表于 2025-3-24 04:38:35
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NICHE
发表于 2025-3-24 09:43:49
Distributed-Feedback Lasers,disrupted, which leads to difficulties in fabricating electrical connections and heat sinks. An alternative approach, which utilizes distributed-feedback (DFB) from a Bragg-type diffraction grating, provides a number of advantages while still utilizing a planar surface geometry.
不来
发表于 2025-3-24 11:21:21
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florid
发表于 2025-3-24 18:37:32
Theory of Optical Waveguides,r, the electromagnetic wave theory of the physical-optic approach is developed in detail. Emphasis is placed on the two basic waveguide geometries that are used most often in optical integrated circuits, the planar waveguide and the rectangular waveguide.
archaeology
发表于 2025-3-24 20:29:58
Textbook 20025th editioncently emerging technology. All of the chapters have been revised to inc1ude new developments, and to incorporate additionalliterature references. In the past few years there has been a vast expansion of worldwide telecom munications and data transmission networks. In many localities fiber-to-the-h
蚀刻
发表于 2025-3-25 02:03:53
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