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1. 发明专利

JP6132426B2 レーザー装置有权
公开(公告)号：JP6132426B2
公开(公告)日：2017-05-24
申请号：JP2013041977
申请日：2013-03-04
申请人：サイバーレーザー株式会社
发明人：住吉哲実 , 石井恭
IPC分类号： H01S3/00 , H01S3/13

2. 发明专利

JP2008272794A Laser beam machining method and apparatus 有权
标题翻译：激光束加工方法和装置
公开(公告)号：JP2008272794A
公开(公告)日：2008-11-13
申请号：JP2007119497
申请日：2007-04-27
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： KAMATA MASANAO , SUMIYOSHI SATOMI , TSUJIKAWA SUSUMU
IPC分类号： B23K26/06 , B23K26/00 , B23K26/067 , B23K26/40 , B23K101/40 , G02F1/37 , H01S3/00
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently machining with an ultrashort pulse. SOLUTION: A first laser ultrashort pulsed light having a near infrared first wavelength and a second laser ultrashort pulsed light having an ultraviolet region second wavelength which is wavelength-converted from the first laser ultrashort pulsed light using a nonlinear optical crystal unit are emitted to a workpiece, wherein the emission is performed with delayed time within 100 ps given to the first laser light. As a result, machining efficiency (ratio of machining quantity to irradiation energy) is increased and also, for example, the light quantity of the first laser light passing through a workpiece is reduced to mitigate damage to the substrate, so that machining quality is improved. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于超短脉冲高效加工的方法。解决方案：发射具有近红外第一波长的第一激光超短脉冲光和具有紫外区第二波长的第二激光超短脉冲光，该第二波长是使用非线性光学晶体单元从第一激光超短脉冲光波长转换的。到工件，其中以给定给第一激光的100ps内的延迟时间进行发射。结果，加工效率（加工量与照射能量的比例）增加，并且例如通过工件的第一激光的光量减少以减轻对基板的损坏，从而提高加工质量。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008229838A Diamond cutting tool using laser and its manufacturing method 有权
标题翻译：使用激光的钻石切割工具及其制造方法
公开(公告)号：JP2008229838A
公开(公告)日：2008-10-02
申请号：JP2008038470
申请日：2008-02-20
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： WATABE AKIRA , TSUGITA HIROSHI , SUMIYOSHI SATOMI , KAMATA MASANAO , SEKIDA HITOSHI
IPC分类号： B23B27/20 , B23B27/00 , B23B27/14 , B23K26/06 , B23K26/36
摘要： PROBLEM TO BE SOLVED: To provide a long tool life for a diamond tip mounted on a diamond cutting tool. SOLUTION: After completing shape forming of the diamond tip mounted on the distal end of the diamond cutting tool such as a diamond cutting tool, an ultrashort pulsed laser beam is cast to the surfaces of the diamond tip in contact with a workpiece so that a finely rugged surface having a periodic structure of 5 nm to 3,000 nm is formed. Since frictional resistance between the tip and the contact surface is reduced, the resistance during the cutting is lowered, realizing the longer tool life of the diamond tip. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为安装在金刚石切割工具上的金刚石刀头提供长的刀具寿命。解决方案：在完成安装在金刚石切割工具如金刚石切割工具的远端上的金刚石尖端的成形之后，将超短脉冲激光束投射到与工件接触的金刚石尖端的表面上形成具有5nm至3,000nm的周期性结构的精细粗糙的表面。由于尖端和接触表面之间的摩擦阻力减小，所以切割期间的阻力降低，实现了金刚石刀头的更长的刀具寿命。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006303235A Femtosecond laser apparatus having output stabilizing mechanism 有权
标题翻译：具有输出稳定机构的FEMTOSECOND激光装置
公开(公告)号：JP2006303235A
公开(公告)日：2006-11-02
申请号：JP2005123825
申请日：2005-04-21
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： SEKIDA HITOSHI , TAKASAGO KAZUYA , NAKADA NOBUO , NAKAMURA ARATA
IPC分类号： H01S3/131 , H01S3/107
CPC分类号： H01S3/005 , H01S3/1301 , H01S3/235
摘要： PROBLEM TO BE SOLVED: To make the output in a femtosecond laser apparatus stabilized. SOLUTION: In the femtosecond laser apparatus, having a regenerative amplifier, a photodetector, a control section, and a variable attenuator, the variable attenuator is installed so that the output light of the regenerative amplifier can be controlled; and the photodetector is installed between the regenerative amplifier and the variable attenuator. The photodetector detects the output light of the regenerative amplifier and transmits the detection result to the control unit, and this control unit controls the variable attenuation, according to the differences of the predetermined target value and the detection result, and stabilizes the output. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：使飞秒激光设备中的输出稳定。解决方案：在具有再生放大器，光电检测器，控制部分和可变衰减器的飞秒激光装置中，安装可变衰减器，以便可以控制再生放大器的输出光; 并且光电检测器安装在再生放大器和可变衰减器之间。光检测器检测再生放大器的输出光，并将检测结果发送到控制单元，该控制单元根据预定目标值和检测结果的差异来控制可变衰减，并稳定输出。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2005079356A Optical power adjusting device 审中-公开
标题翻译：光功率调节装置
公开(公告)号：JP2005079356A
公开(公告)日：2005-03-24
申请号：JP2003308138
申请日：2003-08-29
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： SUMIYOSHI SATOMI , SHIRATORI AKIRA , OTANI YOSHIHISA , MATSUMOTO TETSUKO
IPC分类号： G02F1/39 , H01S3/10
摘要： PROBLEM TO BE SOLVED: To freely adjust the power of each wavelength component of laser light having a plurality of wavelength components. SOLUTION: There is provided a laser apparatus including a laser light generating apparatus for generating laser light having a plurality of wavelength components including a first wavelength component and a second wavelength component in the direction of a different optical axis for every component. There is provided an output power adjusting device of the laser apparatus, wherein a first shield for preventing the first wavelength component from transmitting therethrough is held at a position where the beam of the first wavelength component is diffused such that the position thereof with respect to the beam is variable, a second shield for preventing the second wavelength component from transmitting is held at a position where the beam of the second wavelength component is diffused such that the position thereof with respect to the beam is variable, and further the power of every wavelength component is adjusted by determining the position of each shield such that the beam corresponding to the wavelength component is not shielded by the shield or is wholly or partially shielded. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：可以自由调节具有多个波长分量的激光的每个波长分量的功率。解决方案：提供了一种激光装置，其包括：激光发生装置，用于产生具有包括第一波长分量和第二波长分量的多个波长分量的激光，该波长成分在每个分量的不同光轴方向上。提供了一种激光装置的输出功率调节装置，其中用于防止第一波长分量透射的第一屏蔽件被保持在第一波长分量的光束被扩散的位置，使得其相对于光束是可变的，用于防止第二波长分量发射的第二屏蔽被保持在第二波长分量的光束被扩散的位置，使得其相对于光束的位置是可变的，而且每个波长的光焦度通过确定每个屏蔽的位置来调整分量，使得对应于波长分量的光束不被屏蔽屏蔽或者完全或部分屏蔽。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005039066A Laser device of module structure 审中-公开
标题翻译：模块结构的激光器件
公开(公告)号：JP2005039066A
公开(公告)日：2005-02-10
申请号：JP2003274721
申请日：2003-07-15
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： TAMAKI YUSUKE , SEKIDA HITOSHI , SAKUMA JUN , TOMITAKA TOMOFUMI , ASAKAWA YUICHI
IPC分类号： G02F1/37 , G02F1/39 , H01S3/094 , H01S3/10 , H01S3/23
摘要： PROBLEM TO BE SOLVED: To connect a seed laser and an excitation laser to an amplifier through optical fibers by generating a high-frequency repeat pulses from a femtosecond laser. SOLUTION: A femtosecond laser device consists of a seed laser device for generating seed laser light ≤ 1 picosecond, a reproducing amplifier or a multipath amplifier for amplifying seed laser light and a Q switch oscillation laser device to which Nd or Yb is added in order to excite the amplifier. The laser device is also provided with an excitation laser (1) capable of suppressing pulse energy to 10J/cm 2 and less and having repeating frequency ≥ 1kHz, and a seed laser (2) capable of suppressing an output to peak power ≤ 10MW/cm 2 . Seed laser light and excitation laser light are inputted to the amplifier through optical fibers. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过从飞秒激光产生高频重复脉冲，通过光纤将种子激光和激发激光器连接到放大器。解决方案：飞秒激光装置由用于产生≤1皮秒的种子激光的种子激光装置，用于放大种子激光的再现放大器或多径放大器和添加有Nd或Yb的Q开关振荡激光装置以激励放大器。激光装置还具有能够将脉冲能量抑制到10J / cm 2以下且具有重复频率≥1kHz的激励激光器（1），能够抑制输出峰值功率≤10MW / cm 2 SP SP。种子激光和激发激光通过光纤输入放大器。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004106033A Laser marker using fiber bundle 审中-公开
公开(公告)号：JP2004106033A
公开(公告)日：2004-04-08
申请号：JP2002273993
申请日：2002-09-19
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： SUMIYOSHI SATOMI
IPC分类号： G02B6/04 , B23K26/00 , B23K26/08 , B23K26/14
摘要： PROBLEM TO BE SOLVED: To flexibly focus a laser marker, to shorten the time required for a repair and exchange work, to conquer the heat lens effect, to remove dust deposited on an object to be marked, and to enable the use of continuous irradiation laser pulse as a laser beam source. SOLUTION: A laser marker comprises a laser beam source capable of performing continuous irradiation, a beam direction control means to control the direction of laser beams generated by the laser beam source, and hollow fibers to receive the laser beams controlled by the beam direction control means by a base end part and irradiate the laser beams from a tip part. The laser beams guided by the beam direction control means are incident on a beam reception unit forming the base end of the hollow fibers with the fiber group of the number corresponding to the dot number arrayed in a one-dimensional manner, and the object to be marked is irradiated with the laser beams outgoing from the other tip part. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2014170839A Laser device 有权
标题翻译：激光装置
公开(公告)号：JP2014170839A
公开(公告)日：2014-09-18
申请号：JP2013041977
申请日：2013-03-04
申请人： Cyber Laser Kk , サイバーレーザー株式会社
发明人： SUMIYOSHI SATOMI , ISHII YASUSHI
IPC分类号： H01S3/13 , G02F1/35 , H01S3/00 , H01S3/0941
摘要： PROBLEM TO BE SOLVED: To solve problems of a high output laser device, one of which is that optical axis deviation caused by multiple overlapped factors due to heat generated because of high output does not reach a workable state as a laser device unless several hours are waited for an entire device to reach thermal equilibrium if it is not controlled, and another is that operation is stopped due to deterioration of parts caused by suddenly occurring thermal factors.SOLUTION: A technique of the invention distinguishes a heat generation factor that occurs in the vicinity of a heat source excitation semiconductor laser and a heat generation factor that occurs due to environmental temperature and absorption of transmitted laser, places control units suited to each of them, appropriately controls information between the control units by a computer program, and thereby is able to substantially shorten the rise time of the laser device, including a defect caused by an accidental factor.
摘要翻译：要解决的问题：为了解决高输出激光装置的问题，其中之一是由于由于高输出而产生的热量而由多个重叠因素引起的光轴偏差作为激光装置不能达到可工作状态，除非几个小时是等待整个设备达到热平衡，如果不受控制，另一个是由于突然发生的热因素导致的部件的劣化而停止运行。解决方案：本发明的技术区分了在热源激发半导体激光器的附近以及由于环境温度和透射激光的吸收而发生的发热因子，使得适合于它们的控制单元通过计算机程序适当地控制控制单元之间的信息，从而能够以显着缩短激光装置的上升时间，包括由意外因素引起的缺陷。

9. 发明专利

JP5379384B2 Processing method and apparatus of the transparent substrate by laser 有权
公开(公告)号：JP5379384B2
公开(公告)日：2013-12-25
申请号：JP2008034437
申请日：2008-02-15
申请人：サイバーレーザー株式会社
发明人：一弥高砂 , 将尚鎌田 , 哲実住吉
IPC分类号： B23K26/38 , B23K26/06 , B23K26/067 , B23K26/40 , C03B33/08 , C03C23/00 , G02F1/13 , G02F1/1333
CPC分类号： B23K26/067 , B23K26/0006 , B23K26/0617 , B23K2203/00 , B23K2203/54 , C03B33/0222 , C03B33/082 , C03C23/0025 , Y02P40/57
摘要： Provided are a method and a device for economical processing by using an ultrashort-pulse laser with the objective of excellent splitting of a substrate such as glass. The following method forms a plurality of cavities by the self-focusing effect, which is preferably continuous, from the front surface to the back surface of the substrate by setting the focus point on the surface or inside of the substrate and irradiating laser light. (1) An ultrashort pulse-width laser beam having a wavelength transparent to the substrate is generated and emitted, and the emitted laser beam is split. (2) Each of the split laser beams is focused on a plurality of focus points aligned at intervals along the planned cutting line of the substrate, which are at different distances from the surface (front surface) of the substrate on the incident side. (3) A plurality of light focus points is moved relative to the substrate along the planned cutting line of the substrate. In this case, the light focus points formed at positions close to the surface (back surface) opposite the front surface of the substrate are scanned first.

10. 发明专利

JP4852256B2 The optical device having a high rigidity structure 有权
公开(公告)号：JP4852256B2
公开(公告)日：2012-01-11
申请号：JP2005106129
申请日：2005-04-01
申请人：サイバーレーザー株式会社 , 株式会社光フィジクス研究所
发明人：雅史奥野 , 浩次田 , 明渡部
IPC分类号： G02B7/00 , G01M11/04
摘要： PROBLEM TO BE SOLVED: To provide an optical structure of which the optical characteristic does not get out of order even under accelerating environment such as a robot arm. SOLUTION: The optical device has an optical block loading an optical element and a box shape base unit for fixing the optical block. The box shape base unit has walls defining the space inside. Inside the region surrounded by the walls, at least one rib is provided. On the walls of the region formed by the rib and the walls, at least one opening is formed. By inserting the optical block in the opening, a light path is formed inside the box shape base unit. The tolerance of a contact surface between the base unit and the optical block of the optical device is within 0.01 to 0.005 mm. COPYRIGHT: (C)2007,JPO&INPIT

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