Flat top optical filtering component

Details Flat top optical filtering component Flat top optical filtering component

2008-07-01

2008-07-01

Phan, Hanh (Department: 2613)

Optical communications

Multiplex

Wavelength division or frequency division

C398S079000, C398S082000, C398S083000, C398S084000, C398S086000, C398S087000, C398S088000, C398S042000, C398S043000, C398S147000, C398S149000, C398S158000, C398S159000, C385S024000, C385S037000, C385S039000, C385S027000, C385S014000, C385S015000, C385S031000, C385S033000, C385S034000, C385S047000, C359S577000, C359S589000, C359S590000, C359S587000, C359S260000, C359S580000, C359S583000, C359S633000, C359S634000, C372S020000, C372S098000, C372S099000, C372S043010

Reexamination Certificate

active

10525416

ABSTRACT:
The invention relates to wavelength-selective optical filters for allowing light of a narrow optical spectral band, centered around a wavelength (λc) to pass through them, while reflecting the wavelengths lying outside this band. According to the invention, the transfer function (T1,2(λ)) of the component is defined by multiplying two transfer functions of spectrally offset Fabry-Perot filters.

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