JP2015505158A - 異常分散高次モードファイバを備える正味の正常分散Ybファイバレーザによる高品位、高エネルギー超短パルス - Google Patents
異常分散高次モードファイバを備える正味の正常分散Ybファイバレーザによる高品位、高エネルギー超短パルス Download PDFInfo
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- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
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Abstract
Description
本出願は、2011年12月6日に出願された「High−Fidelity,High−Energy Ultrashort Pulses at 1035 nm from a Net Normal−Dispersion Yb−Fiber Laser with Anomalous Dispersion Higher−Order−Mode Fiber」と題される米国仮出願特許No.61/567,570に対する優先権を主張し、その開示のすべてがここに参照のため引用される。
Claims (20)
- 一条のシングルモードファイバ、および一条の高次モードファイバを備える発振器であって、
前記高次モードファイバの群遅延分散が前記シングルモードファイバの群遅延分散の50%、あるいはそれ以上に合致するように選択され、
その場合において、前記発振器の三次分散が前記発振器の空洞共振器内の非線形位相の積み重ねに合致し、かつ前記非線形位相の積み重ねが前記発振器の前記パルスエネルギーに依存する発振器。 - 前記シングルモードファイバがイッテルビウムをドープしたファイバを含む、請求項1に記載の発振器。
- さらに少なくとも第1の出力を備える、請求項1に記載の発振器。
- 前記第1の出力がパルス・クリーニングのための偏光ビームスプリッタを備え、かつ前記発振器のモードロック動作を保持するための非線形偏光回転およびスペクトルフィルタと共に動作する、請求項3に記載の発振器。
- さらに第2の出力を備える、請求項3に記載の発振器。
- 前記第1の出力と前記第2の出力との間の出力の比率が2分の1波長板によって制御可能である、請求項5に記載の発振器。
- 前記発振器がさらに2つのファイバ偏光制御器を備え、一方の前記ファイバ偏光制御器が前記高次モードファイバの入力に配され、他方の前記ファイバ偏光制御器が前記高次モードファイバの出力に配される、請求項1に記載の発振器。
- 非線形の位相の積み重ねを補償するために高パルスエネルギーイッテルビウムファイバレーザ発振器内の三次分散を合致させる方法であって、
高パルスエネルギーイッテルビウムファイバレーザ発振器を提供すること、
正味の群遅延分散、および三次分散をあらかじめ定められた範囲内に保持するための一条の高次モードファイバを選択すること、および
高次モードファイバをイッテルビウムファイバレーザ発振器に加えること
を含む方法。 - 前記イッテルビウムファイバレーザ発振器がさらに少なくとも第1の出力を備える、請求項8に記載の方法。
- 前記第1の出力がパルス・クリーニングのための偏光ビームスプリッタを備え、かつ前記発振器のモードロック動作を保持するための非線形偏光回転およびスペクトルフィルタと共に動作する、請求項9に記載の方法。
- 前記イッテルビウムファイバレーザ発振器がさらに第2の出力を備える、請求項9に記載の方法。
- 前記第1の出力と前記第2の出力との間の出力の比率を2分の1波長板によって制御することを更に含む、請求項11に記載の方法。
- さらに2つのファイバ偏光制御器を備え、一方の前記ファイバ偏光制御器が前記高次モードファイバの入力に配され、かつ他方の前記ファイバ偏光制御器が前記高次モードファイバの出力に配される、請求項8に記載の方法。
- 一条のシングルモードファイバ、および一条の高次モードファイバを備える高パルスエネルギーイッテルビウムファイバレーザであって、
前記高次モードファイバの群遅延分散が前記シングルモードファイバの群遅延分散の50%、あるいはそれ以上に合致するように選択され、
その場合において、前記発振器の三次分散が前記発振器の空洞共振器内の非線形位相の積み重ねに合致し、かつ前記非線形位相の積み重ねが前記レーザの前記パルスエネルギーに依存する高パルスエネルギーイッテルビウムファイバレーザ。 - 前記シングルモードファイバがイッテルビウムをドープしたファイバを含む、請求項14に記載のレーザ。
- さらに少なくとも第1の出力を備える、請求項14に記載のレーザ。
- 前記第1の出力がパルス・クリーニングのための偏光ビームスプリッタを備え、かつ前記レーザのモードロック動作を保持するための非線形偏光回転およびスペクトルフィルタと共に動作する、請求項16に記載のレーザ。
- さらに第2の出力を備える、請求項16に記載のレーザ。
- 前記第1の出力と前記第2の出力との間の出力の比率が2分の1波長板によって制御可能である、請求項18に記載のレーザ。
- 前記レーザがさらに2つのファイバ偏光制御器を備え、一方の前記ファイバ偏光制御器が前記高次モードファイバの入力に配され、他方の前記ファイバ偏光制御器が前記高次モードファイバの出力に配される、請求項14に記載のレーザ。
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Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161567570P | 2011-12-06 | 2011-12-06 | |
US61/567,570 | 2011-12-06 | ||
PCT/US2012/068262 WO2013086203A1 (en) | 2011-12-06 | 2012-12-06 | High-fidelity, high-energy ultrashort pulses from a net-normal-dispersion yb-fiber laser with an anomalous dispersion higher-order-mode fiber |
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US (1) | US20140376576A1 (ja) |
EP (1) | EP2789059B1 (ja) |
JP (1) | JP2015505158A (ja) |
DK (1) | DK2789059T3 (ja) |
WO (1) | WO2013086203A1 (ja) |
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US11748736B1 (en) | 2014-04-30 | 2023-09-05 | Wells Fargo Bank, N.A. | Mobile wallet integration within mobile banking |
US11615401B1 (en) | 2014-04-30 | 2023-03-28 | Wells Fargo Bank, N.A. | Mobile wallet authentication systems and methods |
US11461766B1 (en) | 2014-04-30 | 2022-10-04 | Wells Fargo Bank, N.A. | Mobile wallet using tokenized card systems and methods |
US11288660B1 (en) | 2014-04-30 | 2022-03-29 | Wells Fargo Bank, N.A. | Mobile wallet account balance systems and methods |
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US11295297B1 (en) | 2018-02-26 | 2022-04-05 | Wells Fargo Bank, N.A. | Systems and methods for pushing usable objects and third-party provisioning to a mobile wallet |
US11074577B1 (en) | 2018-05-10 | 2021-07-27 | Wells Fargo Bank, N.A. | Systems and methods for making person-to-person payments via mobile client application |
US11775955B1 (en) | 2018-05-10 | 2023-10-03 | Wells Fargo Bank, N.A. | Systems and methods for making person-to-person payments via mobile client application |
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US11995621B1 (en) | 2021-10-22 | 2024-05-28 | Wells Fargo Bank, N.A. | Systems and methods for native, non-native, and hybrid registration and use of tags for real-time services |
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- 2012-12-06 DK DK12854904.5T patent/DK2789059T3/en active
- 2012-12-06 US US14/362,791 patent/US20140376576A1/en not_active Abandoned
- 2012-12-06 JP JP2014546082A patent/JP2015505158A/ja active Pending
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WO2013086203A1 (en) | 2013-06-13 |
EP2789059A1 (en) | 2014-10-15 |
US20140376576A1 (en) | 2014-12-25 |
DK2789059T3 (en) | 2019-03-25 |
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