Title:
WAVELENGTH-SELECTIVE OPTICAL CROSS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/066695
Kind Code:
A1
Abstract:
A wavelength-selective optical cross apparatus. The apparatus comprises M input optical fibers (11), N output optical fibers (13) and liquid crystals on silicon (12), wherein the liquid crystals on silicon (12) comprise N regions (1, 2, 3, ..., N), one region corresponding to one output optical fiber (13); the M input optical fibers (11) are configured to broadcast each beam of light onto the N regions (1, 2, 3, ..., N) of the liquid crystals on silicon (12); the liquid crystals on silicon (12) are configured to select, for each of the N regions (1, 2, 3, ... N), one beam of light to reflect to a corresponding output optical fiber (13); and the N output optical fibers (13) are configured to output light beams.
Inventors:
YE BING (CN)
ZHAO ZHIYONG (CN)
YU XIUCHANG (CN)
ZHAO ZHIYONG (CN)
YU XIUCHANG (CN)
Application Number:
PCT/CN2023/108729
Publication Date:
April 04, 2024
Filing Date:
July 21, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
G02B6/35; G02B6/293; H04J14/02
Foreign References:
| CN104777557A | 2015-07-15 | |||
| CN108121036A | 2018-06-05 | |||
| CN104597572A | 2015-05-06 | |||
| JP2009258438A | 2009-11-05 | |||
| JP2016138989A | 2016-08-04 | |||
| US20120020664A1 | 2012-01-26 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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