- 分布布拉格反射器
- 分布布喇格反射器
- distribute: vt. 1.分配，分给，分发，配给；〔古语〕实施，颁布。 ...
- bragg: n. 布拉格〔姓氏〕。
- reflector: n. 1.反射物，反射器；反光镜；【原子能】反射层；【天 ...
- dbr distributed bragg reflector: 分布式布雷格反射器
- bragg reflector: 布拉格反射镜; 布拉格反射器
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distributed bragg reflector中文什么意思
- 分布布拉格反射器
- 分布布喇格反射器
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例句与用法
- Semiconductor superlattice distributed bragg reflector grown by molecular beam epitaxy
的分子束外延生长 - Then some cavity quantum electro - dynamic ( cqed ) effects are studied by experiment . the photoluminescence ( pl ) intensity enhancement at resonance wavelength and suppression at off - resonance wavelength , emission spectrum narrowing as well as emission intensity redistribution in space are observed in the microcavity device fabricated with distributed bragg reflector ( dbr ) and silver mirror as well as that done with two silver mirrors
分别在带有dbr结构的平面微腔及全金属镜构成的平面微腔中观察到了谐振模式处的辐射增强及非谐振模式处的辐射抑制，发射谱线窄化以及辐射强度空间分布重组等腔量子电动力学现象。
百科释义
A distributed Bragg reflector (DBR) is a reflector used in waveguides, such as optical fibers. It is a structure formed from multiple layers of alternating materials with varying refractive index, or by periodic variation of some characteristic (such as height) of a dielectric waveguide, resulting in periodic variation in the effective refractive index in the guide.
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