TW200942878A - Revolving ellipsoid air-hole photon-crystal optical fiber - Google Patents
Revolving ellipsoid air-hole photon-crystal optical fiberInfo
- Publication number
- TW200942878A TW200942878A TW97113091A TW97113091A TW200942878A TW 200942878 A TW200942878 A TW 200942878A TW 97113091 A TW97113091 A TW 97113091A TW 97113091 A TW97113091 A TW 97113091A TW 200942878 A TW200942878 A TW 200942878A
- Authority
- TW
- Taiwan
- Prior art keywords
- optical fiber
- air
- holes
- ellipsoid air
- crystal optical
- Prior art date
Links
Abstract
A revolving ellipsoid air-hole photon-crystal optical fiber is disclosed, which at least comprises a core and a cladding region. The cladding region contains a plurality of revolving ellipsoid air-holes, which are large or small ellipsoid air-holes arranged as regular triangular lattices, wherein the ellipsoid air-hole closest to the center of the photon-crystal optical fiber surroundingly defines the core. The present invention is characterized in that the originally round air holes are transformed into the revolving ellipsoid air-holes by lateral squeezing, and then the structure is expanded into the large or small ellipsoid air-holes having at least four circles and presenting regular arrangement along the y direction and forming the defect at the location of the core by decreasing a small ellipsoid air-hole, so that the light can be propagated in the defect through the total reflection. Thus, by adopting the two-sized ellipsoid air-holes containing dual symmetry, the originally degenerated two orthogonal modes are no longer degenerated, thereby presenting high dual refractive index, which can realize the photon-crystal optical fiber achieving 10 <SP>-2</SP> scale of the high refractive-index difference, which is higher than the general photon-crystal optical fiber of 10 <SP>-3</SP> by an order of magnitude and the traditional optical fiber with 10 <SP>-4</SP> by two orders of magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97113091A TW200942878A (en) | 2008-04-10 | 2008-04-10 | Revolving ellipsoid air-hole photon-crystal optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW97113091A TW200942878A (en) | 2008-04-10 | 2008-04-10 | Revolving ellipsoid air-hole photon-crystal optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200942878A true TW200942878A (en) | 2009-10-16 |
| TWI366691B TWI366691B (en) | 2012-06-21 |
Family
ID=44868842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW97113091A TW200942878A (en) | 2008-04-10 | 2008-04-10 | Revolving ellipsoid air-hole photon-crystal optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200942878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597558A (en) * | 2015-01-05 | 2015-05-06 | 合肥工业大学 | Novel high birefringence high non-linearirty photonic crystal fiber |
| US9341787B2 (en) | 2013-01-02 | 2016-05-17 | Micron Technology, Inc. | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
-
2008
- 2008-04-10 TW TW97113091A patent/TW200942878A/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9341787B2 (en) | 2013-01-02 | 2016-05-17 | Micron Technology, Inc. | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
| TWI551910B (en) * | 2013-01-02 | 2016-10-01 | 美光科技公司 | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
| US9507104B2 (en) | 2013-01-02 | 2016-11-29 | Micron Technology, Inc. | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
| US9715070B2 (en) | 2013-01-02 | 2017-07-25 | Micron Technology, Inc. | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
| US9958624B2 (en) | 2013-01-02 | 2018-05-01 | Micron Technology, Inc. | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
| US10656354B2 (en) | 2013-01-02 | 2020-05-19 | Micron Technology, Inc. | Apparatus providing simplified alignment of optical fiber in photonic integrated circuits |
| CN104597558A (en) * | 2015-01-05 | 2015-05-06 | 合肥工业大学 | Novel high birefringence high non-linearirty photonic crystal fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI366691B (en) | 2012-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |