JP2012517110A - ハイスピード光学波長チューニング源の利用のための装置及び方法 - Google Patents
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- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
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- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
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Abstract
Description
本出願は、2009年2月4日出願の米国特許出願第61/149,992号明細書に基づきかつその優先権を主張するものであり、その米国出願の全ての開示は引用することにより本明細書の一部である。
Claims (22)
- (i)約6000テラヘルツ/ミリ秒より大きい絶対速度にて、及び(ii)約10テラヘルツより大きいレンジに渡って、変化する中心周波数をもつスペクトルを有する電磁放射を放出するように構成された少なくとも一つの構成を含む装置。
- 前記中心周波数が、5キロヘルツより大きい繰り返し速度にて繰り返し変化する請求項1に記載の装置。
- 前記スペクトルが、おおよそ1300nmに中心をもつチューニングレンジを有する請求項2に記載の装置。
- 前記スペクトルが、100ギガヘルツより小さい瞬間線幅を有する請求項2に記載の装置。
- 前記スペクトルが、35ギガヘルツより小さい瞬間線幅を有する請求項2に記載の装置。
- 更に、前記放出された電磁放射と関連した少なくとも一つのシグナルを受けとり、及び該少なくとも一つのシグナルを更なる位置へと反射又は屈折するように構成された多角形構成を含む請求項1に記載の装置。
- 更に、光回路を形成し、及び前記放出された電磁放射の空間モードを制御するように構成されたレーザー共振システムを含む請求項1に記載の装置。
- 前記装置が、前記放出された電磁放射を、前記レーザー共振システムの少なくとも一つの部内で実質的に一定方向に伝播させる、請求項7に記載の装置。
- (i)約2000テラヘルツ/ミリ秒より大きい絶対速度にて変化する中心周波数をもつスペクトル、及び(ii)約15ギガヘルツより小さい瞬間線幅、を有する電磁放射を放出するように配置された構成を含む装置。
- 更に、前記放出された電磁放射と関連した少なくとも一つのシグナルを受けとり、及び該少なくとも一つのシグナルを更なる位置へと反射又は屈折するように構成された多角形構成を含む請求項9に記載の装置。
- 更に、光回路を形成し、及び前記放出された電磁放射の空間モードを制御するように構成されたレーザー共振システムを含む請求項9に記載の装置。
- 前記装置が、前記放出された電磁放射を、前記レーザー共振システムの少なくとも一つの部内で実質的に一定方向に伝播させる、請求項11に記載の装置。
- 周期的にかつ時間の関数として、少なくとも一つの第一の電磁放射の中心周波数に基づいて該少なくとも一つの第一に電磁放射を選択するように構成された少なくとも一つの構成(ここで、該周期的選択は第一の固有周期で実行される)を含む装置、
ここで、該中心周波数は、時間とともに直線的に変化し、
ここで、該装置は、第二の固有周期で時間の関数として周期的に変化する中心周波数をもつスペクトルを有する少なくとも一つの第二の電磁放射を放出するように構成され、及び
ここで、該第一の固有周期は、該第二の固有周期より大きい。 - 前記第一の固有周期が、前記第二の固有周期の少なくとも二倍である請求項13に記載の装置。
- 前記少なくとも一つの第二の電磁放射が、約2000テラヘルツ/ミリ秒より大きい絶対速度にて変化する中心周波数をもつスペクトルを有する、請求項13に記載の装置。
- 前記少なくとも一つの第二の電磁放射が、約15ギガヘルツより小さい瞬間線幅を有する請求項15に記載の装置。
- 少なくとも一つの第一の電磁放射の中心周波数に基づいて該少なくとも一つの第一に電磁放射を選択するように構成された少なくとも一つの構成(ここで、該選択は、第一のフリースペクトルレンジをもった該少なくとも一つの構成によって実行される)を含む装置、
ここで、該装置は、第二のフリースペクトルレンジをもって時間の関数として周期的に変化する中心周波数をもつスペクトルを有する少なくとも一つの第二の電磁放射を放出し、及び
ここで、該第一のフリースペクトルレンジは、該第二のフリースペクトルレンジより大きい。 - 前記第一の固有周期が、前記第二の固有周期の少なくとも二倍である請求項17に記載の装置。
- 前記少なくとも一つの第二の電磁放射が、約2000テラヘルツ/ミリ秒より大きい絶対速度にて変化する中心周波数をもつスペクトルを有する請求項17に記載の装置。
- 前記少なくとも一つの第二の電磁放射が、約15ギガヘルツより小さい瞬間線幅を有する請求項19に記載の装置。
- 前記中心周波数が、時間とともに直線的に変化する請求項17に記載の装置。
- 周期的にかつ時間の関数として、少なくとも一つの第一の電磁放射の中心周波数に基づいて該少なくとも一つの第一に電磁放射を選択するように構成された少なくとも一つの構成(ここで、該周期的選択は第一の固有周期で実行される)を含む装置、
ここで、該装置は、第二の固有周期で時間の関数として周期的に変化する中心周波数をもつスペクトルを有する少なくとも一つの第二の電磁放射を放出するように構成され、及び
ここで、該第一の固有周期は、該第二の固有周期の期間の二倍より大きい。
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US14992209P | 2009-02-04 | 2009-02-04 | |
US61/149,922 | 2009-02-04 | ||
PCT/US2010/023215 WO2010091190A2 (en) | 2009-02-04 | 2010-02-04 | Apparatus and method for utilization of a high-speed optical wavelength tuning source |
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JP2015078544A Pending JP2015163887A (ja) | 2009-02-04 | 2015-04-07 | ハイスピード光学波長チューニング源の利用のための装置及び方法 |
JP2017112390A Active JP6548695B2 (ja) | 2009-02-04 | 2017-06-07 | ハイスピード光学波長チューニング源の利用のための装置及び方法 |
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