Glass Difractive Optical Elements (DOEs) with complex modulation DLC thin film coated

dc.creatorMedeiros, Marina Sparvoli de
dc.creatorMansano, Ronaldo Domingues
dc.date.accessioned2012-03-26T02:16:13Z
dc.date.accessioned2018-07-04T13:54:42Z
dc.date.available2012-03-26T02:16:13Z
dc.date.available2018-07-04T13:54:42Z
dc.date.created2012-03-26T02:16:13Z
dc.date.issued2008
dc.identifierMaterials Research, v.11, n.3, p.341-345, 2008
dc.identifier1516-1439
dc.identifierhttp://producao.usp.br/handle/BDPI/4542
dc.identifier10.1590/S1516-14392008000300018
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392008000300018
dc.identifierhttp://www.scielo.br/pdf/mr/v11n3/18.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1603340
dc.description.abstractWe developed a complex (amplitude and phase) modulation Diffractive Optical Element (DOE) with four phase levels, which is based in a glass substrate coated with DLC (Diamond Like Carbon) thin film as the amplitude modulator. The DLC film was deposited by magnetron reactive sputtering with a graphite target and methane gas in an optical glass surface. The glass and DLC film roughness were measured using non destructive methods, such as a high step meter, Atomic Force Microscopy and Diffuse Reflectance. Other properties, such as refractive index of both materials were measured. The DOEs were tested using 632.8 nm HeNe laser.
dc.languageeng
dc.publisherABM, ABC, ABPol
dc.relationMaterials Research
dc.rightsCopyright ABM, ABC, ABPol
dc.rightsopenAccess
dc.subjectDiamond like carbon
dc.subjectGlass
dc.subjectDiffractive optical elements
dc.titleGlass Difractive Optical Elements (DOEs) with complex modulation DLC thin film coated
dc.typeArtículos de revistas


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