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公开(公告)号：US07961772B2
公开(公告)日：2011-06-14
申请号：US12309240
申请日：2007-07-10
IPC分类号： H01S5/0683 , H01S3/083 , H01S3/10 , H01S3/23
CPC分类号： H01S3/115 , H01S3/07 , H01S3/08 , H01S3/08054 , H01S3/0815 , H01S3/082 , H01S3/083 , H01S3/094061 , H01S3/09415 , H01S3/1024 , H01S3/109 , H01S3/117 , H01S3/1305 , H01S3/1312 , H01S3/2383
摘要： A laser system according to the invention comprises pump generating means (x02, x03) for generating at least a first and a second, preferably focused, pump beam, and lasing means (x06, x07) for emitting radiation by being appropriately pumped. The lasing means (x06, x07) is disposed in a first resonator so as to receive the first pump beam in order to generate a first beam (x21) having a first frequency, and the lasing means (x06, x07) is disposed in a second resonator so as to receive the second pump beam in order to generate a second beam (x22) having a second frequency. At least one Q-switch (x08; x17, x18) is disposed in the first and the second resonator, so that the first beam and the second beam both pass a Q-switch (x08; x17, x18). The laser system (x01) has an output (x13) generated from said first beam (x21) and said second beam (x22), and at least a part of said output (x13) is fed back to a regulation system (x14), said regulation system (x14) controlling said pump generating means (x02, x03).
摘要翻译： 根据本发明的激光系统包括用于产生至少第一和第二，优选聚焦的泵浦光束的泵产生装置（x02，x03）和用于通过适当泵浦发射辐射的激光装置（x06，x07）。 激光装置（x06，x07）设置在第一谐振器中以接收第一泵浦光束，以便产生具有第一频率的第一光束（x21），并且激光装置（x06，x07）被布置在 以便接收第二泵浦光束，以便产生具有第二频率的第二光束（x22）。 至少一个Q开关（x08; x17，x18）设置在第一和第二谐振器中，使得第一光束和第二光束都通过Q开关（x08; x17，x18）。 激光系统（x01）具有从所述第一光束（x21）和所述第二光束（x22）产生的输出（x13），并且所述输出（x13）的至少一部分被反馈到调节系统（x14） 所述调节系统（x14）控制所述泵产生装置（x02，x03）。
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公开(公告)号：US20150001375A1
公开(公告)日：2015-01-01
申请号：US14129742
申请日：2012-06-28
CPC分类号： G02F1/3544 , G01S7/4811 , G01S7/4915 , G01S17/89 , G02F1/35 , G02F1/3534 , H01S3/0092 , H01S3/0815 , H01S3/083 , H01S3/1083 , H01S3/2383 , H04N1/3876 , H04N5/378
摘要： The present invention relates to a system and a method for processing electromagnetic radiation. In particular, the present invention relates to conversion of light, such as light (28) comprising image information (34), from one wavelength interval to another wavelength interval. More in particular, the present invention relates to wavelength conversion of incident light (28) by means of optical mixing with a laser beam in a non-linear crystal (14). The method according to the present invention comprises receiving incoming electromagnetic radiation (28) and a laser beam (12) in a non-linear crystal, setting a plurality of phase match conditions within the non-linear crystal (14), obtaining a plurality of images of the processed electromagnetic radiation (30), and providing a first combined image (42) comprising a first part of a first image and comprising a second part of a second image. The wavelength conversion is realized in an intra-cavity arrangement by for example sum-frequency generation between the intra-cavity laser light (12) and the in-coupled radiation (28).
摘要翻译： 本发明涉及一种用于处理电磁辐射的系统和方法。 特别地，本发明涉及从一个波长间隔向另一个波长间隔转换诸如包括图像信息（34）的光（28）的光。 更具体地，本发明涉及通过与非线性晶体（14）中的激光束的光学混合的入射光（28）的波长转换。 根据本发明的方法包括在非线性晶体中接收入射电磁辐射（28）和激光束（12），在非线性晶体（14）内设置多个相位匹配条件，获得多个 处理的电磁辐射（30）的图像，以及提供包括第一图像的第一部分并且包括第二图像的第二部分的第一组合图像（42）。 通过例如腔内激光（12）和内耦合辐射（28）之间的和频产生来实现腔内布置中的波长转换。
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公开(公告)号：US09529244B2
公开(公告)日：2016-12-27
申请号：US14129742
申请日：2012-06-28
IPC分类号： H04N5/378 , G02F1/35 , H01S3/108 , G01S17/89 , G01S7/481 , G01S7/491 , H04N1/387 , H01S3/00 , H01S3/081 , H01S3/083 , H01S3/23
CPC分类号： G02F1/3544 , G01S7/4811 , G01S7/4915 , G01S17/89 , G02F1/35 , G02F1/3534 , H01S3/0092 , H01S3/0815 , H01S3/083 , H01S3/1083 , H01S3/2383 , H04N1/3876 , H04N5/378
摘要： The present invention relates to a system and a method for processing electromagnetic radiation. In particular, the present invention relates to conversion of light, such as light (28) comprising image information (34), from one wavelength interval to another wavelength interval. More in particular, the present invention relates to wavelength conversion of incident light (28) by means of optical mixing with a laser beam in a non-linear crystal (14). The method according to the present invention comprises receiving incoming electromagnetic radiation (28) and a laser beam (12) in a non-linear crystal, setting a plurality of phase match conditions within the non-linear crystal (14), obtaining a plurality of images of the processed electromagnetic radiation (30), and providing a first combined image (42) comprising a first part of a first image and comprising a second part of a second image. The wavelength conversion is realized in an intra-cavity arrangement by for example sum-frequency generation between the intra-cavity laser light (12) and the in-coupled radiation (28).
摘要翻译： 本发明涉及一种用于处理电磁辐射的系统和方法。 特别地，本发明涉及从一个波长间隔向另一个波长间隔转换诸如包括图像信息（34）的光（28）的光。 更具体地，本发明涉及通过与非线性晶体（14）中的激光束的光学混合的入射光（28）的波长转换。 根据本发明的方法包括在非线性晶体中接收入射电磁辐射（28）和激光束（12），在非线性晶体（14）内设置多个相位匹配条件，获得多个 处理的电磁辐射（30）的图像，以及提供包括第一图像的第一部分并且包括第二图像的第二部分的第一组合图像（42）。 通过例如腔内激光（12）和内耦合辐射（28）之间的和频产生来实现腔内布置中的波长转换。
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公开(公告)号：US20100002732A1
公开(公告)日：2010-01-07
申请号：US12309240
申请日：2007-07-10
IPC分类号： H01S3/0941 , H01S3/083 , H01S3/11 , H01S3/115 , H01S3/117 , H01S3/102 , H01S3/23 , H01S3/131
CPC分类号： H01S3/115 , H01S3/07 , H01S3/08 , H01S3/08054 , H01S3/0815 , H01S3/082 , H01S3/083 , H01S3/094061 , H01S3/09415 , H01S3/1024 , H01S3/109 , H01S3/117 , H01S3/1305 , H01S3/1312 , H01S3/2383
摘要： A laser system according to the invention comprises pump generating means (x02, x03) for generating at least a first and a second, preferably focused, pump beam, and lasing means (x06, x07) for emitting radiation by being appropriately pumped. The lasing means (x06, x07) is disposed in a first resonator so as to receive the first pump beam in order to generate a first beam (x21) having a first frequency, and the lasing means (x06, x07) is disposed in a second resonator so as to receive the second pump beam in order to generate a second beam (x22) having a second frequency. At least one Q-switch (x08; x17, x18) is disposed in the first and the second resonator, so that the first beam and the second beam both pass a Q-switch (x08; x17, x18). The laser system (x01) has an output (x13) generated from said first beam (x21) and said second beam (x22), and at least a part of said output (x13) is fed back to a regulation system (x14), said regulation system (x14) controlling said pump generating means (x02, x03).
摘要翻译： 根据本发明的激光系统包括用于产生至少第一和第二，优选聚焦的泵浦光束的泵产生装置（x02，x03）和用于通过适当泵浦发射辐射的激光装置（x06，x07）。 激光装置（x06，x07）设置在第一谐振器中以接收第一泵浦光束，以便产生具有第一频率的第一光束（x21），并且激光装置（x06，x07）被布置在 以便接收第二泵浦光束，以便产生具有第二频率的第二光束（x22）。 至少一个Q开关（x08; x17，x18）设置在第一和第二谐振器中，使得第一光束和第二光束都通过Q开关（x08; x17，x18）。 激光系统（x01）具有从所述第一光束（x21）和所述第二光束（x22）产生的输出（x13），并且所述输出（x13）的至少一部分被反馈到调节系统（x14） 所述调节系统（x14）控制所述泵产生装置（x02，x03）。
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