Fabrication technique of photonic crystal fiber devices using carbon dioxide laser irradiation
Project/Area Number |
21560347
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Electron device/Electronic equipment
|
Research Institution | Ibaraki University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
IMAI Yoh 茨城大学, 工学部, 教授 (20151665)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 光ファイバ / フォトニック結晶ファイバ / ファイバデバイス / 炭酸ガスレーザ / ファイバ型光減衰器 / 偏波保持光ファイバ / 空孔径制御 / ホールアシストファイバ / 光ファイバカプラ / モードフィールド径整合 |
Research Abstract |
Heating and fusing of photonic crystal fibers (PCFs) that have air holes around the centers of their cross sections using a carbon dioxide laser irradiation, various functional PCF devices (PCF couplers, PCF attenuators, and so on) were fabricated. Since characteristics of PCF devices strongly depend on the states of air holes, the technique for air hole control by adjustment of irradiated laser power had been established. This technique is also effective to reduce splice losses between conventional optical fibers and PCFs.
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Report
(4 results)
Research Products
(19 results)