Add/drop optical circuit for a wavelength-division multiplexed n

Details Add/drop optical circuit for a wavelength-division multiplexed n Add/drop optical circuit for a wavelength-division multiplexed n

1996-10-15

1998-05-19

Chin, Wellington

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359127, 359115, H04J 1402

Patent

active

057543216

ABSTRACT:
An Add/Drop circuit for use in optical wavelength-division multiplexed systems includes fiber coupled four-port polarized beamsplitters and fiber Bragg grating filters.

REFERENCES:
patent: 5459801 (1995-10-01), Snitzer
patent: 5479082 (1995-12-01), Calvani et al.
patent: 5574807 (1996-11-01), Snitzer
Meltz et-al, Formation of Bragg gratings in optical fibers by a transverse holographic method Optic Letters, vol. 14. No. 15 Aug. 1, 1989, pp. 823-825.

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