JP4486688B2 - 集積化パッシブモードロックファイバレーザとその製法 - Google Patents
集積化パッシブモードロックファイバレーザとその製法 Download PDFInfo
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- JP4486688B2 JP4486688B2 JP2008204282A JP2008204282A JP4486688B2 JP 4486688 B2 JP4486688 B2 JP 4486688B2 JP 2008204282 A JP2008204282 A JP 2008204282A JP 2008204282 A JP2008204282 A JP 2008204282A JP 4486688 B2 JP4486688 B2 JP 4486688B2
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- 239000000835 fiber Substances 0.000 title claims description 170
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
- H01S3/1106—Mode locking
- H01S3/1112—Passive mode locking
- H01S3/1115—Passive mode locking using intracavity saturable absorbers
- H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Lasers (AREA)
Description
Claims (1)
- ポンプ波長でレーザエネルギを発生するためのポンプレーザと、
第1と第2偏光軸をもちシグナル波長でレーザエネルギを増幅するためのレーザ共振器の第1と第2終端をそれぞれ定める第1と第2終端をもつ高複屈折性ファイバ利得媒質と、
シグナル波長でのレーザエネルギを反射させて、該反射されたビームを前記高複屈折性ファイバ利得媒質に対して入射させるための、前記レーザ共振器の第1終端に結合された反射器と、
前記レーザ共振器内で増幅されたレーザエネルギを出力するための出力部と、を備え、
前記高複屈折性ファイバ利得媒質は、第1と第2の偏光軸のうちの前もって決められた1つの偏光軸にそって、モードロッキングを生じさせるよう曲げられ、該曲げられた利得媒質がその媒質内で線形偏光信号を伝送し、およびそこから線形的に偏光された出力信号を発生するようになっており、および、
前記高複屈折性ファイバ利得媒質の一部は、12.5mmと10cmの間の巻き付け径で巻き付けられるようになっているモードロックファイバレーザ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/021,863 US6072811A (en) | 1998-02-11 | 1998-02-11 | Integrated passively modelocked fiber lasers and method for constructing the same |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03344099A Division JP4436474B2 (ja) | 1998-02-11 | 1999-02-10 | 集積化パッシブモードロックファイバレーザとその製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008294471A JP2008294471A (ja) | 2008-12-04 |
JP4486688B2 true JP4486688B2 (ja) | 2010-06-23 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03344099A Expired - Fee Related JP4436474B2 (ja) | 1998-02-11 | 1999-02-10 | 集積化パッシブモードロックファイバレーザとその製法 |
JP2008204282A Expired - Fee Related JP4486688B2 (ja) | 1998-02-11 | 2008-08-07 | 集積化パッシブモードロックファイバレーザとその製法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03344099A Expired - Fee Related JP4436474B2 (ja) | 1998-02-11 | 1999-02-10 | 集積化パッシブモードロックファイバレーザとその製法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US6072811A (ja) |
JP (2) | JP4436474B2 (ja) |
Families Citing this family (94)
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1998
- 1998-02-11 US US09/021,863 patent/US6072811A/en not_active Expired - Lifetime
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1999
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-
2008
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Also Published As
Publication number | Publication date |
---|---|
JP4436474B2 (ja) | 2010-03-24 |
JPH11284264A (ja) | 1999-10-15 |
US6072811A (en) | 2000-06-06 |
JP2008294471A (ja) | 2008-12-04 |
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