摘要
根据耦合波理论,体积全息图有很好的滤光特性,可以作为一种窄带滤光片在实际中得到应用.本文针对峰值波长、带宽和衍射效率这三个主要参数讨论了全息滤光片的性质,提出了全息滤光片的设计步骤,并指出了全息滤光片的特点及应用前景.
According to coupled wave theory, the volume hologram has a good property for light filtering and can be used as a kind of narrow-band filter. In this paper, the properties of holographic filter are discussed for its three main parameters: peak wavelength, bandwidth and diffraction efficiency. The design process of the holographic filter is proposed. The characteristics of holographic filter and its promising application are pointed out.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1990年第2期147-154,共8页
Acta Optica Sinica
关键词
滤光片
全息
光学元件
holographic optical element
filter,
