JP5933165B2 - 光遅延線及びその製造方法 - Google Patents
光遅延線及びその製造方法 Download PDFInfo
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- JP5933165B2 JP5933165B2 JP2010034154A JP2010034154A JP5933165B2 JP 5933165 B2 JP5933165 B2 JP 5933165B2 JP 2010034154 A JP2010034154 A JP 2010034154A JP 2010034154 A JP2010034154 A JP 2010034154A JP 5933165 B2 JP5933165 B2 JP 5933165B2
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- Prior art keywords
- optical
- microfiber
- delay line
- coil
- radius
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003287 optical effect Effects 0.000 title claims description 77
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 229920001410 Microfiber Polymers 0.000 claims description 54
- 239000003658 microfiber Substances 0.000 claims description 54
- 230000001902 propagating effect Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 28
- 239000013307 optical fiber Substances 0.000 description 28
- 238000005452 bending Methods 0.000 description 5
- 239000000872 buffer Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Description
12 微小ファイバ
14 中心部コア棒
30 光集積回路
Claims (8)
- 前記遅延線がさらに、
半径Rの中心部コア棒を含み、前記中心部コア棒に前記光微小ファイバが巻きつけられる、請求項1に記載の光遅延線。 - 前記nが1.5、前記λが1.5μm、および前記rが約0.7R1/3である、請求項1に記載の光遅延線。
- 前記光微小ファイバが均一でない半径を有する、請求項1に記載の光遅延線。
- 前記中心部コア棒が均一でない半径を有する、請求項3に記載の光遅延線。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15377209P | 2009-02-19 | 2009-02-19 | |
US61/153,772 | 2009-02-19 | ||
US15656509P | 2009-03-02 | 2009-03-02 | |
US61/156,565 | 2009-03-02 | ||
US12/587,767 | 2009-10-13 | ||
US12/587,767 US8036503B2 (en) | 2009-02-19 | 2009-10-13 | Low loss optical delay line using a microfiber coil |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010191434A JP2010191434A (ja) | 2010-09-02 |
JP5933165B2 true JP5933165B2 (ja) | 2016-06-08 |
Family
ID=42817476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010034154A Active JP5933165B2 (ja) | 2009-02-19 | 2010-02-19 | 光遅延線及びその製造方法 |
Country Status (1)
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JP (1) | JP5933165B2 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6351587B1 (en) * | 1999-11-12 | 2002-02-26 | Lucent Technologies Inc. | Multi-fiber digital delay line |
JP2002311248A (ja) * | 2001-04-19 | 2002-10-23 | Central Glass Co Ltd | 光遅延素子とその作製方法 |
JP3786865B2 (ja) * | 2001-11-29 | 2006-06-14 | 株式会社フジクラ | 光遅延回路およびその製造方法 |
US7224866B2 (en) * | 2005-04-26 | 2007-05-29 | Harris Corporation | Apparatus and method for forming an optical microresonator |
US20090059352A1 (en) * | 2007-08-30 | 2009-03-05 | Furukawa Electric North America, Inc. | Method and arrangement for mitigating bend distortion impact in a fiber amplifier or laser |
JP5330752B2 (ja) * | 2008-07-23 | 2013-10-30 | 古河電気工業株式会社 | 光ファイバの収納方法および光ファイバ装置 |
US8270787B2 (en) * | 2009-02-19 | 2012-09-18 | Ofs Fitel, Llc | Adiabatic coupler for coiled optical fiber devices |
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2010
- 2010-02-19 JP JP2010034154A patent/JP5933165B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2010191434A (ja) | 2010-09-02 |
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