SOLID-STATE LASER AND INSPECTION SYSTEM USING 193-NM LASER
PROBLEM TO BE SOLVED: To provide improved laser systems and associated techniques.SOLUTION: The systems and techniques generate an ultra-violet (UV) wavelength of approximately 193.368 nm from a fundamental vacuum wavelength near 1064 nm. Preferred embodiments separate out (102, 102') an uncons...
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Format | Patent |
Language | English Japanese |
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19.10.2017
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Abstract | PROBLEM TO BE SOLVED: To provide improved laser systems and associated techniques.SOLUTION: The systems and techniques generate an ultra-violet (UV) wavelength of approximately 193.368 nm from a fundamental vacuum wavelength near 1064 nm. Preferred embodiments separate out (102, 102') an unconsumed portion of an input wavelength to at least one stage, and redirect (104) that unconsumed portion for use in another stage. The improved laser systems and associated techniques result in less expensive, longer life lasers than those currently being used in the industry.SELECTED DRAWING: Figure 1A
【課題】改良されたレーザーシステムおよび関連する技術を提供する。【解決手段】1064nmに近い基本真空波長から、約193.368nmの紫外線(UV)波長を発生させる。好適な実施形態は、入力波長の未消費の部分を少なくとも一段階に分割し(102, 102′)、別の段階での使用のためにその未消費の部分を向け直す(104)。改良されたレーザーシステムおよび関連する技術は、産業において現在使用されているそれよりも、より安価で、より長寿命のレーザーをもたらす。【選択図】図1A |
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AbstractList | PROBLEM TO BE SOLVED: To provide improved laser systems and associated techniques.SOLUTION: The systems and techniques generate an ultra-violet (UV) wavelength of approximately 193.368 nm from a fundamental vacuum wavelength near 1064 nm. Preferred embodiments separate out (102, 102') an unconsumed portion of an input wavelength to at least one stage, and redirect (104) that unconsumed portion for use in another stage. The improved laser systems and associated techniques result in less expensive, longer life lasers than those currently being used in the industry.SELECTED DRAWING: Figure 1A
【課題】改良されたレーザーシステムおよび関連する技術を提供する。【解決手段】1064nmに近い基本真空波長から、約193.368nmの紫外線(UV)波長を発生させる。好適な実施形態は、入力波長の未消費の部分を少なくとも一段階に分割し(102, 102′)、別の段階での使用のためにその未消費の部分を向け直す(104)。改良されたレーザーシステムおよび関連する技術は、産業において現在使用されているそれよりも、より安価で、より長寿命のレーザーをもたらす。【選択図】図1A |
Author | YUNG-HO ALEX CHUANG J JOSEPH ARMSTRONG VLADIMIR DRIBINSKI FIELDEN JOHN |
Author_xml | – fullname: FIELDEN JOHN – fullname: YUNG-HO ALEX CHUANG – fullname: J JOSEPH ARMSTRONG – fullname: VLADIMIR DRIBINSKI |
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DocumentTitleAlternate | 193nmレーザーを使用する固体レーザーおよび検査システム |
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Snippet | PROBLEM TO BE SOLVED: To provide improved laser systems and associated techniques.SOLUTION: The systems and techniques generate an ultra-violet (UV) wavelength... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DEVICES USING STIMULATED EMISSION ELECTRICITY FREQUENCY-CHANGING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF TESTING |
Title | SOLID-STATE LASER AND INSPECTION SYSTEM USING 193-NM LASER |
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