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1. 发明授权

US08036253B2 Resonant Fabry-Perot semiconductor saturable absorbers and two photon absorption power limiters 有权
标题翻译：共振法布里 - 珀罗半导体饱和吸收器和两个光子吸收功率限制器
公开(公告)号：US08036253B2
公开(公告)日：2011-10-11
申请号：US13052782
申请日：2011-03-21
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S3/113
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
摘要翻译：腔内共振法布里 - 珀罗可饱和吸收体（R-FPSA）在诸如光纤激光器的激光器中诱导锁模。诸如双光子吸收器（TPA）的光限制器可以与R-FPSA一起使用，使得Q开关被禁止，导致cw锁模的激光输出。通过使用R-FPSA和TPA，观察到光纤激光器的Q开关模式锁定行为演变成cw锁模。

2. 发明授权

US07933300B2 Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters 有权
标题翻译：共振半透半导体饱和吸收器和两个光子吸收功率限制器
公开(公告)号：US07933300B2
公开(公告)日：2011-04-26
申请号：US12264804
申请日：2008-11-04
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S3/098
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
摘要翻译：腔内共振法布里 - 珀罗可饱和吸收体（R-FPSA）在诸如光纤激光器的激光器中诱导锁模。诸如双光子吸收器（TPA）的光限制器可以与R-FPSA一起使用，使得Q开关被禁止，导致cw锁模的激光输出。通过使用R-FPSA和TPA，观察到光纤激光器的Q开关模式锁定行为演变成cw锁模。

3. 发明申请

US20090122815A1 RESONANT FABRY-PEROT SEMICONDUCTOR SATURABLE ABSORBERS AND TWO PHOTON ABSORPTION POWER LIMITERS 有权
标题翻译：谐振式薄膜半导体可饱和吸收器和两个光子吸收功率限制
公开(公告)号：US20090122815A1
公开(公告)日：2009-05-14
申请号：US12264804
申请日：2008-11-04
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S3/098
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
摘要翻译：腔内共振法布里 - 珀罗可饱和吸收体（R-FPSA）在诸如光纤激光器的激光器中诱导锁模。诸如双光子吸收器（TPA）的光限制器可以与R-FPSA一起使用，使得Q开关被禁止，导致cw锁模的激光输出。通过使用R-FPSA和TPA，观察到光纤激光器的Q开关模式锁定行为演变成cw锁模。

4. 发明申请

US20110170565A1 RESONANT FABRY-PEROT SEMICONDUCTOR SATURABLE ABSORBERS AND TWO PHOTON ABSORPTION POWER LIMITERS 有权
标题翻译：谐振式薄膜半导体可饱和吸收器和两个光子吸收功率限制
公开(公告)号：US20110170565A1
公开(公告)日：2011-07-14
申请号：US13052782
申请日：2011-03-21
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S3/098 , H01S3/30
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
摘要翻译：腔内共振法布里 - 珀罗可饱和吸收体（R-FPSA）在诸如光纤激光器的激光器中诱导锁模。诸如双光子吸收器（TPA）的光限制器可以与R-FPSA一起使用，使得Q开关被禁止，导致cw锁模的激光输出。通过使用R-FPSA和TPA，观察到光纤激光器的Q开关模式锁定行为演变成cw锁模。

5. 发明授权

US07453913B2 Resonant Fabry-Perot semiconductor saturable absorbers and two photon absorption power limiters 有权
标题翻译：共振法布里 - 珀罗半导体饱和吸收器和两个光子吸收功率限制器
公开(公告)号：US07453913B2
公开(公告)日：2008-11-18
申请号：US11197852
申请日：2005-08-05
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S3/098
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
摘要翻译：腔内共振法布里 - 珀罗可饱和吸收体（R-FPSA）在诸如光纤激光器的激光器中诱导锁模。诸如双光子吸收器（TPA）的光限制器可以与R-FPSA一起使用，使得Q开关被禁止，导致cw锁模的激光输出。通过使用R-FPSA和TPA，观察到光纤激光器的Q开关模式锁定行为演变成cw锁模。

6. 发明授权

US06956887B2 Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters 失效
公开(公告)号：US06956887B2
公开(公告)日：2005-10-18
申请号：US09738372
申请日：2000-12-15
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： G02F1/35 , H01S3/06 , H01S3/067 , H01S3/08 , H01S3/094 , H01S3/098 , H01S3/106 , H01S3/11 , H01S3/16
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.

7. 发明授权

US06819694B2 Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters 有权
标题翻译：共振半透半导体饱和吸收器和两个光子吸收功率限制器
公开(公告)号：US06819694B2
公开(公告)日：2004-11-16
申请号：US09738373
申请日：2000-12-15
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S308
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.
摘要翻译：腔内共振法布里 - 珀罗可饱和吸收体（R-FPSA）在诸如光纤激光器的激光器中诱导锁模。诸如双光子吸收器（TPA）的光限制器可以与R-FPSA一起使用，使得Q开关被禁止，导致cw锁模的激光输出。通过使用R-FPSA和TPA，观察到光纤激光器的Q开关模式锁定行为演变成cw锁模。

8. 发明授权

US06252892B1 Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters 有权
公开(公告)号：US06252892B1
公开(公告)日：2001-06-26
申请号：US09149368
申请日：1998-09-08
申请人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
发明人： Min Jiang , Donald J. Harter , Gregg D. Sucha , Martin E. Fermann
IPC分类号： H01S3113
CPC分类号： H01S3/1118 , G02F1/3523 , H01S3/067 , H01S3/08059 , H01S3/094003 , H01S3/1063 , H01S3/1608
摘要： An intracavity resonant Fabry-Perot saturable absorber (R-FPSA) induces modelocking in a laser such as a fiber laser. An optical limiter such as a two photon absorber (TPA) can be used in conjunction with the R-FPSA, so that Q-switching is inhibited, resulting in laser output that is cw modelocked. By using both an R-FPSA and a TPA, the Q-switched modelocked behavior of a fiber laser is observed to evolve into cw modelocking.

9. 发明授权

US08265105B2 Scanning temporal ultrafast delay and methods and apparatuses therefor 失效
标题翻译：扫描时间超快延迟及其方法和装置
公开(公告)号：US08265105B2
公开(公告)日：2012-09-11
申请号：US12511204
申请日：2009-07-29
申请人： Gregg D. Sucha , Martin E. Fermann , Donald J. Harter
发明人： Gregg D. Sucha , Martin E. Fermann , Donald J. Harter
IPC分类号： H01S3/30
CPC分类号： H01S3/2383 , G01P3/806 , G01R13/347 , G01S7/484 , G01S7/486 , G01S7/497 , G01S17/107 , G01S17/50 , H01S3/1398
摘要： The present invention is directed to methods and apparatuses for performing temporal scanning using ultra-short pulsewidth lasers in which only minimal (micro-scale) mechanical movement is required. The invention also relates to methods for obtaining high-accuracy timing calibration, on the order of femtoseconds. A dual laser system is disclosed in which the cavity of one or more of the lasers is dithered, by using a piezoelectric element. A Fabry-Perot etalon is used to generate a sequence of timing pulses used in conjunction with a laser beam produced by the laser having the dithered laser cavity. A correlator correlates a laser pulse from one of the lasers with the sequence of timing pulses to produce a calibrated time scale. The methods and apparatuses of the present invention are applicable to many applications requiring rapid scanning and time calibration, including, but not limited to metrology, characterization of charge dynamics in semiconductors, electro-optic testing of ultrafast electronic and optoelectronic devices, optical time domain reflectometry, and electro-optic sampling oscilloscopes.
摘要翻译：本发明涉及使用超短脉冲宽度激光器进行时间扫描的方法和装置，其中仅需要最小（微尺度）的机械运动。本发明还涉及以飞秒级数获得高精度定时校准的方法。公开了一种双激光系统，其中通过使用压电元件使一个或多个激光器的空腔颤动。法布里 - 珀罗标准具用于产生与由具有抖动激光腔的激光器产生的激光束结合使用的定时脉冲序列。相关器将来自激光器之一的激光脉冲与定时脉冲序列相关联，以产生校准的时间标度。本发明的方法和装置适用于需要快速扫描和时间校准的许多应用，包括但不限于半导体中的电荷动力学的计量学表征，超快电子和光电器件的电光测试，光时域反射计和电光采样示波器。

10. 发明授权

US5778016A Scanning temporal ultrafast delay methods and apparatuses therefor 失效
公开(公告)号：US5778016A
公开(公告)日：1998-07-07
申请号：US602457
申请日：1996-02-16
申请人： Gregg D. Sucha , Martin E. Fermann , Donald J. Harter
发明人： Gregg D. Sucha , Martin E. Fermann , Donald J. Harter
IPC分类号： H01S3/10 , G01B11/24 , G01M11/00 , G01P3/80 , G01R13/34 , G01S7/48 , G01S7/484 , G01S7/486 , G01S17/10 , G01S17/50 , H01S3/02 , H01S3/06 , H01S3/07 , H01S3/098 , H01S3/105 , H01S3/13 , H01S3/139 , H01S3/23 , H01S3/00
CPC分类号： H01S3/2383 , G01P3/806 , G01R13/347 , G01S17/107 , G01S17/50 , G01S7/484 , G01S7/486 , G01S7/497 , H01S3/1398
摘要： The present invention is directed to methods and apparatuses for performing temporal scanning using ultra-short pulsewidth lasers in which only minimal (micro-scale) mechanical movement is required. The invention also relates to methods for obtaining high-accuracy timing calibration, on the order of femtoseconds. A dual laser system is disclosed in which the cavity of one or more of the lasers is dithered, by using a piezoelectric element. A Fabry-Perot etalon is used to generate a sequence of timing pulses used in conjunction with a laser beam produced by the laser having the dithered laser cavity. A correlator correlates a laser pulse from one of the lasers with the sequence of timing pulses to produce a calibrated time scale. The methods and apparatuses of the present invention are applicable to many applications requiring rapid scanning and time calibration, including, but not limited to metrology, characterization of charge dynamics in semiconductors, electro-optic testing of ultrafast electronic and optoelectronic devices, optical time domain reflectometry, and electro-optic sampling oscilloscopes.

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