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1. 发明授权

US07817682B2 Method and system for tunable pulsed laser source 有权
标题翻译：可调脉冲激光源的方法和系统
公开(公告)号：US07817682B2
公开(公告)日：2010-10-19
申请号：US12252287
申请日：2008-10-15
申请人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/30
CPC分类号： H01S3/06754 , H01S3/0057 , H01S3/0085 , H01S3/06758 , H01S3/2333
摘要： A tunable pulsed laser source comprising a seed source adapted to generate a seed signal and an optical circulator. The optical circulator includes a first port coupled to the seed source, a second port, and a third port. The laser source also includes an amplitude modulator characterized by a first side and a second side. The first side is coupled to the second port of the optical circulator. The laser source further includes a first optical amplifier characterized by an input end and a reflective end including a spectral-domain reflectance filter. The input end is coupled to the second side of the amplitude modulator. Moreover, the laser source includes a second optical amplifier coupled to the third port of the optical circulator.
摘要翻译：一种可调脉冲激光源，包括适于产生种子信号的种子源和光循环器。光循环器包括耦合到种子源的第一端口，第二端口和第三端口。激光源还包括以第一侧和第二侧为特征的振幅调制器。第一侧耦合到光循环器的第二端口。激光源还包括第一光放大器，其特征在于输入端和包括光谱域反射滤光器的反射端。输入端耦合到幅度调制器的第二侧。此外，激光源包括耦合到光循环器的第三端口的第二光放大器。

2. 发明申请

US20080181266A1 Enhanced seeded pulsed fiber laser source 审中-公开
标题翻译：增强种子脉冲光纤激光源
公开(公告)号：US20080181266A1
公开(公告)日：2008-07-31
申请号：US11698427
申请日：2007-01-26
申请人： Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/10
CPC分类号： H01S3/06758 , H01S3/005 , H01S3/0085 , H01S3/10015 , H01S3/2333 , H01S2301/02
摘要： A pulsed laser light source for producing amplified light pulses is provided. It includes a three-port optical circulator connected to a first, second, and third waveguide branch, a seed module for generating a pulsed light and propagating the light along the first waveguide branch to the first port of the optical circulator and out the second port to the second waveguide branch, a reflector in the second waveguide branch for reflecting the light back through the second port of the optical circulator for circulation out the third port to the third waveguide branch, and a light output provided in the third waveguide branch for outputting the amplified light pulses. An amplifier is disposed in the second waveguide branch between the optical circulator and the reflector for amplifying the light and an optical modulator operable for modulating the pulsed light is disposed in the third waveguide branch.
摘要翻译：提供用于产生放大的光脉冲的脉冲激光光源。它包括连接到第一，第二和第三波导支路的三端口光循环器，用于产生脉冲光并将光沿第一波导支路传播到光循环器的第一端口的种子模块，并从第二端口在所述第二波导支路中，所述第二波导支路中的反射器用于通过所述光循环器的所述第二端口反射光，以将所述第三端口流出到所述第三波导支路，以及设置在所述第三波导支路中用于输出的光输出放大的光脉冲。放大器设置在光循环器和反射器之间的第二波导支路中，用于放大光，并且可操作用于调制脉冲光的光调制器设置在第三波导支路中。

3. 发明申请

US20070268942A1 METHOD AND SYSTEM FOR TUNABLE PULSED LASER SOURCE 有权
标题翻译：用于可控脉冲激光源的方法和系统
公开(公告)号：US20070268942A1
公开(公告)日：2007-11-22
申请号：US11737052
申请日：2007-04-18
申请人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/10
CPC分类号： H01S3/06754 , H01S3/0057 , H01S3/0085 , H01S3/06758 , H01S3/2333
摘要： A tunable pulsed laser source comprising a seed source adapted to generate a seed signal and an optical circulator. The optical circulator includes a first port coupled to the seed source, a second port, and a third port. The laser source also includes an amplitude modulator characterized by a first side and a second side. The first side is coupled to the second port of the optical circulator. The laser source further includes a first optical amplifier characterized by an input end and a reflective end including a spectral-domain reflectance filter. The input end is coupled to the second side of the amplitude modulator. Moreover, the laser source includes a second optical amplifier coupled to the third port of the optical circulator.
摘要翻译：一种可调脉冲激光源，包括适于产生种子信号的种子源和光循环器。光循环器包括耦合到种子源的第一端口，第二端口和第三端口。激光源还包括以第一侧和第二侧为特征的振幅调制器。第一侧耦合到光循环器的第二端口。激光源还包括第一光放大器，其特征在于输入端和包括光谱域反射滤光器的反射端。输入端耦合到幅度调制器的第二侧。此外，激光源包括耦合到光循环器的第三端口的第二光放大器。

4. 发明申请

US20110243159A1 METHOD AND SYSTEM FOR TUNABLE PULSED LASER SOURCE 有权
标题翻译：用于可控脉冲激光源的方法和系统
公开(公告)号：US20110243159A1
公开(公告)日：2011-10-06
申请号：US12895316
申请日：2010-09-30
申请人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/10
CPC分类号： H01S3/06754 , H01S3/0057 , H01S3/0085 , H01S3/06758 , H01S3/2333
摘要： A tunable pulsed laser source comprising a seed source adapted to generate a seed signal and an optical circulator. The optical circulator includes a first port coupled to the seed source, a second port, and a third port. The laser source also includes an amplitude modulator characterized by a first side and a second side. The first side is coupled to the second port of the optical circulator. The laser source further includes a first optical amplifier characterized by an input end and a reflective end including a spectral-domain reflectance filter. The input end is coupled to the second side of the amplitude modulator. Moreover, the laser source includes a second optical amplifier coupled to the third port of the optical circulator.
摘要翻译：一种可调脉冲激光源，包括适于产生种子信号的种子源和光循环器。光循环器包括耦合到种子源的第一端口，第二端口和第三端口。激光源还包括以第一侧和第二侧为特征的振幅调制器。第一侧耦合到光循环器的第二端口。激光源还包括第一光放大器，其特征在于输入端和包括光谱域反射滤光器的反射端。输入端耦合到幅度调制器的第二侧。此外，激光源包括耦合到光循环器的第三端口的第二光放大器。

5. 发明授权

US07443893B2 Method and system for tunable pulsed laser source 有权
标题翻译：可调脉冲激光源的方法和系统
公开(公告)号：US07443893B2
公开(公告)日：2008-10-28
申请号：US11737052
申请日：2007-04-18
申请人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/10
CPC分类号： H01S3/06754 , H01S3/0057 , H01S3/0085 , H01S3/06758 , H01S3/2333
摘要： A tunable pulsed laser source comprising a seed source adapted to generate a seed signal and an optical circulator. The optical circulator includes a first port coupled to the seed source, a second port, and a third port. The laser source also includes an amplitude modulator characterized by a first side and a second side. The first side is coupled to the second port of the optical circulator. The laser source further includes a first optical amplifier characterized by an input end and a reflective end including a spectral-domain reflectance filter. The input end is coupled to the second side of the amplitude modulator. Moreover, the laser source includes a second optical amplifier coupled to the third port of the optical circulator.
摘要翻译：一种可调脉冲激光源，包括适于产生种子信号的种子源和光循环器。光循环器包括耦合到种子源的第一端口，第二端口和第三端口。激光源还包括以第一侧和第二侧为特征的振幅调制器。第一侧耦合到光循环器的第二端口。激光源还包括第一光放大器，其特征在于输入端和包括光谱域反射滤光器的反射端。输入端耦合到幅度调制器的第二侧。此外，激光源包括耦合到光循环器的第三端口的第二光放大器。

6. 发明申请

US20060159138A1 Pulsed laser light source 审中-公开
标题翻译：脉冲激光光源
公开(公告)号：US20060159138A1
公开(公告)日：2006-07-20
申请号：US11316568
申请日：2005-12-21
申请人： Pascal Deladurantaye , Yves Taillon , Robert Larose
发明人： Pascal Deladurantaye , Yves Taillon , Robert Larose
IPC分类号： H01S3/10 , H01S3/13
CPC分类号： H01S3/06758 , H01S3/0064 , H01S3/0085 , H01S3/10015 , H01S2301/02
摘要： A pulsed laser light source is provided. A continuous light beam is first generated by a CW laser source such as a laser diode, a superfluorescent source or a CW solid state laser. The continuous light beam is then modulated by a first modulator, and further shaped by a second modulator at least in partial synchronization with the first. The first and second modulators are preferably each followed by a gain medium for signal amplification.
摘要翻译：提供脉冲激光光源。连续光束首先由诸如激光二极管，超荧光源或CW固态激光器的CW激光源产生。然后连续光束被第一调制器调制，并且由第二调制器进一步成形，至少与第一调制器部分同步。第一和第二调制器优选地每个后跟一个用于信号放大的增益介质。

7. 发明授权

US08265106B2 Method and system for tunable pulsed laser source 有权
标题翻译：可调脉冲激光源的方法和系统
公开(公告)号：US08265106B2
公开(公告)日：2012-09-11
申请号：US12895316
申请日：2010-09-30
申请人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/30
CPC分类号： H01S3/06754 , H01S3/0057 , H01S3/0085 , H01S3/06758 , H01S3/2333
摘要： A tunable pulsed laser source comprising a seed source adapted to generate a seed signal and an optical circulator. The optical circulator includes a first port coupled to the seed source, a second port, and a third port. The laser source also includes an amplitude modulator characterized by a first side and a second side. The first side is coupled to the second port of the optical circulator. The laser source further includes a first optical amplifier characterized by an input end and a reflective end including a spectral-domain reflectance filter. The input end is coupled to the second side of the amplitude modulator. Moreover, the laser source includes a second optical amplifier coupled to the third port of the optical circulator.
摘要翻译：一种可调脉冲激光源，包括适于产生种子信号的种子源和光循环器。光循环器包括耦合到种子源的第一端口，第二端口和第三端口。激光源还包括以第一侧和第二侧为特征的振幅调制器。第一侧耦合到光循环器的第二端口。激光源还包括第一光放大器，其特征在于输入端和包括光谱域反射滤光器的反射端。输入端耦合到幅度调制器的第二侧。此外，激光源包括耦合到光循环器的第三端口的第二光放大器。

8. 发明申请

US20090147808A1 METHOD AND SYSTEM FOR TUNABLE PULSED LASER SOURCE 有权
公开(公告)号：US20090147808A1
公开(公告)日：2009-06-11
申请号：US12252287
申请日：2008-10-15
申请人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
发明人： Richard Murison , Tullio Panarello , Benoit Reid , Reynald Boula-Picard , Pascal Deladurantaye , Robert Larose , Yves Taillon , Francois Brunet
IPC分类号： H01S3/10
CPC分类号： H01S3/06754 , H01S3/0057 , H01S3/0085 , H01S3/06758 , H01S3/2333
摘要： A tunable pulsed laser source comprising a seed source adapted to generate a seed signal and an optical circulator. The optical circulator includes a first port coupled to the seed source, a second port, and a third port. The laser source also includes an amplitude modulator characterized by a first side and a second side. The first side is coupled to the second port of the optical circulator. The laser source further includes a first optical amplifier characterized by an input end and a reflective end including a spectral-domain reflectance filter. The input end is coupled to the second side of the amplitude modulator. Moreover, the laser source includes a second optical amplifier coupled to the third port of the optical circulator.

9. 发明申请

US20120177071A1 PULSE SHAPING MODULE AND GENERATOR FOR USE WITH A PULSED LASER OSCILLATOR 有权
标题翻译：脉冲形状模块和发生器用于脉冲激光振荡器
公开(公告)号：US20120177071A1
公开(公告)日：2012-07-12
申请号：US13313498
申请日：2011-12-07
申请人： Michel Jacob , Pascal Deladurantaye , Yves Taillon
发明人： Michel Jacob , Pascal Deladurantaye , Yves Taillon
IPC分类号： H01S3/10
CPC分类号： H03K4/026 , B23K26/0622 , H01S5/0428
摘要： A digital pulse shaping module provides a digital waveform such as a pulse shape, gating or a synchronizing digital signal for use with a pulsed laser oscillator. The digital pulse shaping module includes a waveform data generator that generates N-bit words having a number N of bits. A serialiser is further provided to receive the N-bit words from the waveform data generator and outputs each bit individually in a series of bits corresponding to the digital waveform. The digital pulse shaping module further includes a delay module that provides a fine delay in the outputting of the bits by the serialiser. This fine delay corresponds to a number of bits smaller than N, impacting on the timing of the outputted signal at the bit level. A pulse shaping generator has a plurality of digital pulse shaping modules.
摘要翻译：数字脉冲整形模块提供诸如脉冲形状，门控或同步数字信号的数字波形，以用于脉冲激光振荡器。数字脉冲整形模块包括产生具有N位数的N位字的波形数据发生器。还提供串行器以从波形数据发生器接收N位字，并以对应于数字波形的一系列位分别输出每个位。数字脉冲整形模块还包括延迟模块，该延迟模块通过串行器提供对位的输出的精细延迟。该精细延迟对应于小于N的位数，影响位位置处的输出信号的定时。脉冲整形发生器具有多个数字脉冲整形模块。

10. 发明授权

US08073027B2 Digital laser pulse shaping module and system 有权
标题翻译：数字激光脉冲整形模块及系统
公开(公告)号：US08073027B2
公开(公告)日：2011-12-06
申请号：US12493949
申请日：2009-06-29
申请人： Pascal Deladurantaye , François Duchesne , Michel Jacob , Yvan Mimeault , André Parent , Yves Taillon
发明人： Pascal Deladurantaye , François Duchesne , Michel Jacob , Yvan Mimeault , André Parent , Yves Taillon
IPC分类号： H01S3/13
CPC分类号： H01S5/06216 , B23K26/0624 , B23K26/382 , B23K26/40 , B23K2101/40 , B23K2103/32 , B23K2103/42 , B23K2103/50 , G06F1/0321 , H01S3/2308 , H01S5/146
摘要： A digital pulse shaping module for controlling a pulsed laser oscillator according to a digital input waveform is provided. The pulse shaping module includes a clock generator generating a plurality of phase-related clock signals and a shape generator which outputs a digital shape signal corresponding to the digital input waveform in Double Data Rate in response to the clock signals. A DAC converts the digital shape into an analog shape signal. The analog shape signal may be used to control the current source of a laser seed source or modulators in the laser oscillator shaping a seed light signal. Optionally, the pulse shaping module may also output a gate control signal having a predetermined timing relationship with respect to the digital shape signal.
摘要翻译：提供了一种用于根据数字输入波形控制脉冲激光振荡器的数字脉冲整形模块。脉冲整形模块包括产生多个相位相关时钟信号的时钟发生器和响应于时钟信号以双倍数据速率输出对应于数字输入波形的数字形状信号的形状发生器。 DAC将数字形状转换为模拟形状信号。模拟形状信号可以用于控制激光晶体源的电流源或激光振荡器中的调制器，其对种子光信号进行整形。可选地，脉冲整形模块还可输出相对于数字形状信号具有预定定时关系的门控制信号。

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