Controlling Light with Light: Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More (PR07)
Hesselink, Lambertus
Feinberg, Jack
Optical Society of America
OSA Technical Digest
MB49
International
1-55752-848-9
Controlling Light with Light: Photorefractive Effects, Photosensitivity, Fiber Gratings, Photonic Materials and More (PR07)
14-17 October 2007
Optical Society of America
Squaw Creek, Lake Tahoe, CA
USA
[en] photorefractive crystals ; holographic interferometry ; cultural heritage
[en] Photorefractive holographic interferometry is applied to assessment of movable cultural heritage. Its role is to observe tiny signatures resulting from internal artwork characteristics. In the future, the system will be used for both antifraud and restoration