Patent ID: 11892666
Assignee: VIAVI SOLUTIONS INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 6:
7. An optical filter, comprising:
a first component filter associated with a common wavelength and a first area; and
a second component filter associated with the common wavelength and a second area that is different from the first area;
a third component filter associated with a third area that is different from the first area and the second area;
a fourth component filter associated with a fourth area that is different from the first area, the second area, and the third area; and
a fifth component filter associated with a fifth area that is different from the first area, the second area, the third area, and the fourth area,
wherein the optical filter is configured to perform multiple samplings of a signal level of light associated with the common wavelength.