User:Noakmont: Difference between revisions
Content deleted Content added
← Created page with '==Digital Planar Holography == Digital Planar Holography (DPH) is a new technology, developed recently for fabricating miniature components for [[integrated optics...' |
No edit summary |
||
| Line 1: | Line 1: | ||
==Digital Planar Holography == |
==Digital Planar Holography == |
||
Digital Planar Holography (DPH) is a new technology, developed recently for fabricating miniature components for [[integrated optics]]. The essence of the DPH technology is embedding digital holograms, calculated in a computer, inside a [[Waveguide (optics)#Dielectric slab waveguide|planar waveguide]]. This allows for light propagation in the hologram plane rather than in the perpendicular direction and results in a long interaction path. Benefits of a long interaction path are well known for [[volume/thick holograms ]]. On the other hand planar configuration provides easy access to the surface, where the hologram should be embedded. |
Digital Planar Holography (DPH) is a new technology, developed recently for fabricating miniature components for [[integrated optics]]. The essence of the DPH technology is embedding [[Digital holography|digital holograms]], calculated in a computer, inside a [[Waveguide (optics)#Dielectric slab waveguide|planar waveguide]]. This allows for light propagation in the hologram plane rather than in the perpendicular direction and results in a long interaction path. Benefits of a long interaction path are well known for [[Volume hologram|volume/thick holograms ]]. On the other hand planar configuration provides easy access to the surface, where the hologram should be embedded. |
||
Revision as of 18:02, 6 August 2008
Digital Planar Holography
Digital Planar Holography (DPH) is a new technology, developed recently for fabricating miniature components for integrated optics. The essence of the DPH technology is embedding digital holograms, calculated in a computer, inside a planar waveguide. This allows for light propagation in the hologram plane rather than in the perpendicular direction and results in a long interaction path. Benefits of a long interaction path are well known for volume/thick holograms . On the other hand planar configuration provides easy access to the surface, where the hologram should be embedded.