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1. 发明授权

US07953131B2 Frequency synthesizer and frequency synthesizing method using optical injection locking 有权
标题翻译：频率合成器和频率合成方法采用光学注入锁定
公开(公告)号：US07953131B2
公开(公告)日：2011-05-31
申请号：US12421444
申请日：2009-04-09
申请人： Sang Eon Park , Han Seb Moon , Eok Bong Kim , Chang Young Park , Taeg Yong Kwon
发明人： Sang Eon Park , Han Seb Moon , Eok Bong Kim , Chang Young Park , Taeg Yong Kwon
IPC分类号： H01S3/10
CPC分类号： H01S5/4006 , H01S3/10092 , H01S3/1106 , H01S3/1603 , H01S3/1643
摘要： The present invention relates to an optical frequency synthesizer and an optical frequency synthesizing method using femtosecond laser optical injection locking, which inject a femtosecond laser optical frequency comb into a diode laser, thus obtaining single-mode laser light, phase-locked to only a single mode in the optical frequency comb, and which change the optical frequency and interval, that is, the repetition rate, of a femtosecond laser, together with the frequency of a semiconductor laser, thus scanning optical frequencies while realizing a single desired optical frequency. The optical frequency synthesizer using femtosecond laser optical injection locking, includes a mode-locked femtosecond laser (110), which is a master laser, and a diode laser (120), which is a slave laser and into which laser light emitted from the femtosecond laser is injected.
摘要翻译：本发明涉及一种使用飞秒激光光注入锁定的光频合成器和光频合成方法，其中将飞秒激光光频梳针注入二极管激光器，从而获得单模激光，仅锁定一个单模激光模式，并且将飞秒激光的光频率和间隔，即重复频率与半导体激光器的频率一起改变，从而在实现单个期望的光频率的同时扫描光频率。使用飞秒激光光注入锁定的光频合成器包括作为主激光器的锁模飞秒激光器（110）和作为从属激光器的二极管激光器（120），其中从飞秒发射的激光激光被注射。

2. 发明授权

US07653316B2 Discretely ITU-T channel grid wavelength tunable single longitudinal mode erbium-doped fiber ring laser 失效
标题翻译：离散型ITU-T通道网格波长可调谐单纵向掺铒光纤环形激光器
公开(公告)号：US07653316B2
公开(公告)日：2010-01-26
申请号：US11436752
申请日：2006-05-18
申请人： Ho Suhng Suh , Han Seb Moon , Won Kyu Lee , Han Young Ryu , Seon Mo Kang
发明人： Ho Suhng Suh , Han Seb Moon , Won Kyu Lee , Han Young Ryu , Seon Mo Kang
IPC分类号： H04B10/04
CPC分类号： H01S3/06791 , H01S3/08031 , H01S3/1062 , H01S3/137 , H04J14/02
摘要： Provided is a fiber ring laser capable of obtaining a back-up laser light and standard light having a wavelength continuously tuned in a single mode with equal spacing of 12.5 GHz, 25 GHz, 50 GHz or 100 GHz recommended by ITU-T Recommendation G. 692 & G. 694.1 in a C-band and an L-band using a fiber tunable etalon filter, an air gap etalon filter and a saturable absorber in an optical fiber laser resonator having a serial ring shape using a C-band optical amplifier and an L-band optical amplifier. The fiber ring laser can generate laser light having a wavelength tuned by more than 70 nm, excellent output power flatness and a source spontaneous emission ratio of more than 70 dB in 361 channels with equal spacing of 25 GHz by applying a bias voltage to a voltage-operated piezoelectric element of a tunable etalon filter. A single longitudinal mode operation of the fiber ring laser can be obtained by using a saturable absorber serving as a narrow-bandwidth filter.
摘要翻译：提供了一种光纤环形激光器，其能够获得备用激光和标准光，其具有以单一模式连续调谐的标准光，其间隔为ITU-T Recommendation G推荐的12.5 GHz，25 GHz，50 GHz或100 GHz等间距。 692和G.694.1在使用C波段光放大器的串联环形光纤激光谐振器中使用光纤可调标准具滤波器，气隙标准具滤波器和可饱和吸收器的C波段和L波段，以及一个L波段的光放大器。光纤环形激光器可以产生具有超过70nm的波长的激光，具有优异的输出功率平坦度和大于70dB的源自发发射比，具有等于25GHz的间隔的361个通道，通过将偏置电压施加到电压可调谐标准具滤波器的压电元件。可以通过使用用作窄带滤波器的可饱和吸收器来获得光纤环激光器的单一纵模式操作。

3. 发明申请

US20090225795A1 OPTICAL FREQUENCY SYNTHESIZER AND OPTICAL FREQUENCY SYNTHESIZING METHOD USING FEMTOSECOND LASER OPTICAL INJECTION LOCKING 有权
标题翻译：光学合成器和光学频率合成方法使用FEMTOSECOND激光光学注入锁定
公开(公告)号：US20090225795A1
公开(公告)日：2009-09-10
申请号：US12421444
申请日：2009-04-09
申请人： Sang Eon Park , Han Seb Moon , Eok Bong Kim , Chang Young Park , Taeg Yong Kwon
发明人： Sang Eon Park , Han Seb Moon , Eok Bong Kim , Chang Young Park , Taeg Yong Kwon
IPC分类号： H01S3/098 , H01S3/10
CPC分类号： H01S5/4006 , H01S3/10092 , H01S3/1106 , H01S3/1603 , H01S3/1643
摘要： The present invention relates to an optical frequency synthesizer and an optical frequency synthesizing method using femtosecond laser optical injection locking, which inject a femtosecond laser optical frequency comb into a diode laser, thus obtaining single-mode laser light, phase-locked to only a single mode in the optical frequency comb, and which change the optical frequency and interval, that is, the repetition rate, of a femtosecond laser, together with the frequency of a semiconductor laser, thus scanning optical frequencies while realizing a single desired optical frequency. The optical frequency synthesizer using femtosecond laser optical injection locking, includes a mode-locked femtosecond laser (110), which is a master laser, and a diode laser (120), which is a slave laser and into which laser light emitted from the femtosecond laser is injected.
摘要翻译：本发明涉及一种使用飞秒激光光注入锁定的光频合成器和光频合成方法，其中将飞秒激光光频梳针注入二极管激光器，从而获得单模激光，仅锁定一个单模激光模式，并且将飞秒激光的光频率和间隔，即重复频率与半导体激光器的频率一起改变，从而在实现单个期望的光频率的同时扫描光频率。使用飞秒激光光注入锁定的光频合成器包括作为主激光器的锁模飞秒激光器（110）和作为从属激光器的二极管激光器（120），其中从飞秒发射的激光激光被注射。

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