JP5714780B2 - ダブルパス干渉方式エンコーダシステム - Google Patents

ダブルパス干渉方式エンコーダシステム Download PDF

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Publication number
JP5714780B2
JP5714780B2 JP2014541253A JP2014541253A JP5714780B2 JP 5714780 B2 JP5714780 B2 JP 5714780B2 JP 2014541253 A JP2014541253 A JP 2014541253A JP 2014541253 A JP2014541253 A JP 2014541253A JP 5714780 B2 JP5714780 B2 JP 5714780B2
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encoder
encoder system
regression
incident
scale
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JP2015501921A (ja
JP2015501921A5 (https=
Inventor
グルート、ピーター デ
グルート、ピーター デ
リーゼナー、ヤン
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Zygo Corp
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Zygo Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/266—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light by interferometric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/70691—Handling of masks or workpieces
    • G03F7/70775—Position control, e.g. interferometers or encoders for determining the stage position

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
JP2014541253A 2011-11-09 2012-11-08 ダブルパス干渉方式エンコーダシステム Active JP5714780B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161557755P 2011-11-09 2011-11-09
US61/557,755 2011-11-09
PCT/US2012/064086 WO2013070871A1 (en) 2011-11-09 2012-11-08 Double pass interferometric encoder system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015048528A Division JP6224019B2 (ja) 2011-11-09 2015-03-11 ダブルパス干渉方式エンコーダシステムを用いた物体の位置判定方法。

Publications (3)

Publication Number Publication Date
JP2015501921A JP2015501921A (ja) 2015-01-19
JP2015501921A5 JP2015501921A5 (https=) 2015-02-26
JP5714780B2 true JP5714780B2 (ja) 2015-05-07

Family

ID=48223473

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2014541253A Active JP5714780B2 (ja) 2011-11-09 2012-11-08 ダブルパス干渉方式エンコーダシステム
JP2015048528A Active JP6224019B2 (ja) 2011-11-09 2015-03-11 ダブルパス干渉方式エンコーダシステムを用いた物体の位置判定方法。

Family Applications After (1)

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JP2015048528A Active JP6224019B2 (ja) 2011-11-09 2015-03-11 ダブルパス干渉方式エンコーダシステムを用いた物体の位置判定方法。

Country Status (7)

Country Link
US (2) US9025161B2 (https=)
EP (1) EP2776792B1 (https=)
JP (2) JP5714780B2 (https=)
KR (1) KR101521146B1 (https=)
CN (2) CN104040296B (https=)
TW (1) TWI476376B (https=)
WO (1) WO2013070871A1 (https=)

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CN107167081B (zh) * 2017-06-02 2021-06-15 哈尔滨师范大学 一种野外鸟卵测量装置
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CN112997094B (zh) * 2018-11-13 2024-07-16 欧若拉运营公司 相位编码lidar中用于内反射减除的激光相位跟踪的方法和系统
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TWI721719B (zh) 2019-12-19 2021-03-11 財團法人工業技術研究院 量測裝置
US11598629B2 (en) * 2020-04-14 2023-03-07 Mitutoyo Corporation Optical displacement sensor
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CN112097651B (zh) * 2020-09-11 2022-07-22 中国科学院长春光学精密机械与物理研究所 外差二维光栅位移测量系统及测量方法
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CN114413945B (zh) * 2021-12-20 2025-02-21 四川云盾光电科技有限公司 一种亮度定位的绝对式编码器
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Also Published As

Publication number Publication date
US9025161B2 (en) 2015-05-05
CN104040296B (zh) 2016-08-24
EP2776792A4 (en) 2015-08-12
CN106289336B (zh) 2019-07-09
JP6224019B2 (ja) 2017-11-01
CN104040296A (zh) 2014-09-10
US20130114061A1 (en) 2013-05-09
US9746348B2 (en) 2017-08-29
JP2015501921A (ja) 2015-01-19
KR20140097326A (ko) 2014-08-06
EP2776792A1 (en) 2014-09-17
JP2015111157A (ja) 2015-06-18
CN106289336A (zh) 2017-01-04
WO2013070871A1 (en) 2013-05-16
EP2776792B1 (en) 2016-08-10
KR101521146B1 (ko) 2015-05-18
TW201333432A (zh) 2013-08-16
TWI476376B (zh) 2015-03-11
US20150292913A1 (en) 2015-10-15

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