Symmetrical periods in antireflective coatings for plastic optics
  Plastic optical parts require antireflective as well as hard coatings. A novel design concept for coating plastics combines both functions.   mehr...  

 

Spectral-sensitive on-chip masking of Si-PIN-diodes using patterned and self-blocked optical coatings
  The manufacturing processes for spectral-sensitive on-chip masking of Si-PIN-diodes using thin-film optical filters are described. As two examples, a diode array with red, green, and blue filters (RGB) and a UV-sensitive diode are explained in detail.   mehr...  

 

Graded reflectance mirror design with unconventional profile for excimer laser
  The design of a graded reflectance mirror (GRM) for KrF excimer laser has been developed.The mirror consists of three areas of reflectance: (1) a rectangular area in the middle of the substrate with reflectance R1~10%,...   mehr...  

 

Entspiegelung von Kunststoffoptiken mittels Plasma-IAD
  Die Entspiegelung der Grenzflächen von Linsen und anderen optischen Elementen ist für viele optische Systeme unverzichtbar. Auf der einen Seite würde sonst die Restreflexion unbeschichteter Flächen die Gesamttransmission bei mehrkomponentigen Systemen deutlich vermindern.   mehr...  

 

Abrasion resistant antireflection coating for plastics
  Coating of plastics for optical applications is mostly intended to improve their mechanically durability and to provide a desired optical function.   mehr...