RECYCLING OPTICAL CAVITY, OPTICAL SYSTEM, AND OPTICAL CONSTRUCTION

A recycling optical cavity is defined at least by first and second optical films and is configured to receive a test material therein. The test material is configured to emit at least a second light having a second wavelength when irradiated with a first light having a first wavelength. For at least...

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Bibliographische Detailangaben
Hauptverfasser:	DeMay, Jessica E, Marcella, Aaron M, Wheatley, John A, Kennedy, Stephen M, Yang, Zhaohui, Shaver, Jonah, Roehrig, Mark A, Sitter, Brett J, Acharya, Bharat R, Rosen, David A, Steiner, Michael L, Sitton, Gregory W, Schaefer, Antonia E, Rajagopal, Raj, Bonilla, Tonya D
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A recycling optical cavity is defined at least by first and second optical films and is configured to receive a test material therein. The test material is configured to emit at least a second light having a second wavelength when irradiated with a first light having a first wavelength. For at least one of s- and p-polarized incident lights incident in an incident plane, and at the first and second wavelengths: at a first incident angle, the first optical film has respective optical transmittances T11(θ1) and T12(θ1), and the second optical film has respective optical transmittances T21(θ1) and T22(θ1), wherein T11(θ1)>T12(θ1), T21(θ1), T22(θ1); and at a second incident angle, the first optical film has respective optical transmittances T11(θ2) and T12(θ2), and the second optical film has respective optical transmittances T21(θ2) and T22(θ2), wherein T21(θ2)>T11(θ2), T12(θ2), T22(θ2).