The present invention relates to an apparatus for polarizing an incident light beam. In embodiments, a tile wave plate assembly is provided. The tile wave plate includes a layered structure having a substrate plate and two layers of mosaic tiles. The layers of the apparatus are mechanically separated...http://www.google.es/patents/US20050286038?utm_source=gb-gplus-sharePatente US20050286038 - Layered structure for mosaic tile wave plate
Número de solicitud: 10/878,040 Número de publicación: US 2005/0286038 A1 Fecha de presentación: 29 Jun 2004 Patente emitida: US7548370 ( Fecha de emisión 16 Jun 2009)
