摘要 |
A holographic telescope (40). The novel invention is comprised of an eyepiece (44) and a first holographic optical element (42) positioned to receive incident electromagnetic energy and focus the energy on the eyepiece (44). In the preferred embodiment, the eyepiece (44) is a second holographic optical element, and both holographic optical elements are volume holograms. Each holographic optical element can be transmissive or reflective depending on packaging needs. The holographic telescope (40) can be multi-spectral by including multiple independent holograms in each holographic optical element, each hologram responding only to a particular wavelength.
|