Optical device for surface-generated fluorescence

Details Optical device for surface-generated fluorescence Optical device for surface-generated fluorescence

2007-10-23

2007-10-23

Porta, David (Department: 2884)

Radiant energy

Supported for nonsignalling objects of irradiation

C250S458100

Reexamination Certificate

active

10860243

ABSTRACT:
A sample substrate adapted for use with electromagnetic excitation light includes a base and a layer system. The layer system includes a multilayer interference coating with at least two layers wherein the thicknesses of the layers ensure that light emitted by a fluorescent sample material disposed on top of said multilayer interference coating is reflected. Light directed to a fluorescent sample material disposed on the substrate causes light to be emitted from the sample. The layer system includes a multilayer interference coating with at least two layers wherein thicknesses of the layers cause separation of the excitation light from the emitted light.

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