V-groove dual fiber collimator for DWDM multiplexor/demultiplexor
A V-groove dual fiber DWDM collimator ( 1 ) including an optical lens ( 10 ) and a V-groove dual fiber ferrule means ( 12 ) fixed with each other. The ferrule means ( 12 ) includes a V-groove chip ( 14 ) and a cover chip ( 20 ) commonly enclosed by a protective guiding sleeve ( 22 ) wherein two pigt...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A V-groove dual fiber DWDM collimator (
1
) including an optical lens (
10
) and a V-groove dual fiber ferrule means (
12
) fixed with each other. The ferrule means (
12
) includes a V-groove chip (
14
) and a cover chip (
20
) commonly enclosed by a protective guiding sleeve (
22
) wherein two pigtail fibers (
24, 26
) are respectively received within the corresponding grooves (
16
) of the V-groove chip (
14
). The V-groove ferrule means (
12
) is itself fixed by adhering its own internal components (
14, 20, 22
) and the embedded fibers (
24, 26
), and also fixed to the lens (
10
). |
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