High performance optical filters suitable for intense ultraviole

Details High performance optical filters suitable for intense ultraviole High performance optical filters suitable for intense ultraviole

1998-11-10

2000-12-05

Sugarman, Scott J.

Optical: systems and elements

Lens

With support

359580, 359589, 359361, G02B 702, G02B 110, G02B 528, F21V 906

Patent

active

061575038

ABSTRACT:
The present invention provides for significantly improved ultraviolet optical filters. This new class of optical filters benefits from improved optical performance, extended physical longevity, high imaging quality of transmitted radiation, transmitted wavelength stability, and minimal autofluorescence. Preferred filters of the invention do not require any sealing from the ambient, are stable, and do not degrade over time and exposure to UV irradiation, and offer superior transmittance for use as bandpass filters.

REFERENCES:
patent: 4070101 (1978-01-01), Richards et al.
patent: 5753319 (1998-05-01), Knapp et al.

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