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Publication numberDE3216516 A1
Publication typeApplication
Application numberDE19823216516
Publication date3 Nov 1983
Filing date3 May 1982
Priority date3 May 1982
Also published asEP0093396A2, EP0093396A3, EP0093396B1, US4744618
Publication number19823216516, 823216516, DE 3216516 A1, DE 3216516A1, DE-A1-3216516, DE19823216516, DE3216516 A1, DE3216516A1, DE823216516
InventorsHans-F Dr Rer Nat Dipl Mahlein
ApplicantSiemens Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
Optischer wellenlaengendemultiplexer nach dem beugungsgitterprinzip Optical wavelength demultiplexer according to the diffraction grating principle translated from German
DE 3216516 A1
Abstract  available in
Description  available in
Claims  available in
Non-Patent Citations
Reference
1 *NICHTS-ERMITTELT
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
DE10043985A1 *5 Sep 200014 Mar 2002Cube Optics AgOptischer Modifizierer und Verfahren zur Herstellung hierfür
DE10127340A1 *6 Jun 20016 Feb 2003Infineon Technologies AgOptical data transmission device has optical grating provided by plastics block supported by substrate incorporating optically-active components
DE19717015A1 *23 Apr 199729 Oct 1998Inst Mikrotechnik Mainz GmbhMiniaturisiertes optisches Bauelement sowie Verfahren zu seiner Herstellung
US68320314 Sep 200114 Dec 2004Cube Optics AgOptical modifier and method for the manufacture thereof
US698565824 Feb 200410 Jan 2006Ingo SmaglinskiMethod for the manufacture of optical modifier
Classifications
International ClassificationG02B6/34, G02B6/293
Cooperative ClassificationG02B6/2931, G02B6/29307, G02B6/2938, G01J3/0259
European ClassificationG02B6/293W2, G02B6/293D2B, G02B6/293D2R
Legal Events
DateCodeEventDescription
3 Nov 1983OM8Search report available as to paragraph 43 lit. 1 sentence 1 patent law
7 May 19868139Disposal/non-payment of the annual fee