TW332359B - Multiple refection multiplexers and demultiplexers - Google Patents
Multiple refection multiplexers and demultiplexersInfo
- Publication number
- TW332359B TW332359B TW086102187A TW86102187A TW332359B TW 332359 B TW332359 B TW 332359B TW 086102187 A TW086102187 A TW 086102187A TW 86102187 A TW86102187 A TW 86102187A TW 332359 B TW332359 B TW 332359B
- Authority
- TW
- Taiwan
- Prior art keywords
- different
- energy
- different wavelength
- pathway
- mode field
- Prior art date
Links
Landscapes
- Lasers (AREA)
- Optical Communication System (AREA)
Abstract
An apparatus arranging optical signal path based upon wavelength comprises: (1) A single pathway conveying a plurality of different wavelength signals, in which each signal has a given energy and distributed all over the mode field; (2) Multiple pathways separately conveying different wavelength signals, having a set of optical path length difference generator with a plurality of different length middle pathways so as to couple with a single and multiple pathways; optical path length difference generator containing compound beam splitter which (1) in every different wavelength signal mode field turning a portion of energy from a plurality of positions to along one different length middle pathway therein; (2) in every different wavelength signal mode field turning the rest portion of energy from a plurality of positions to along another one different length middle pathway therein; (3) in every different wavelength signal mode field continuously turning remaining portion of energy from a plurality of positions to along another one different length middle pathway therein, and keeping until physically all energy of each different wavelength signal continuously turns to along other different length middle pathway.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1217096A | 1996-02-22 | 1996-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW332359B true TW332359B (en) | 1998-05-21 |
Family
ID=58262780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086102187A TW332359B (en) | 1996-02-22 | 1997-03-12 | Multiple refection multiplexers and demultiplexers |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW332359B (en) |
-
1997
- 1997-03-12 TW TW086102187A patent/TW332359B/en active
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