公开(公告)号：US20190242749A1

公开(公告)日：2019-08-08

申请号：US16341133

申请日：2017-09-21

Applicant: NEC Corporation

Inventor： Chenhui HUANG ,  Masahiro TANOMURA

IPC: G01J3/18 ,  G01J3/36 ,  G01J3/40 ,  G01J3/02

CPC classification number: G01J3/18 ,  G01J3/0205 ,  G01J3/12 ,  G01J3/36 ,  G01J3/40

Abstract: A spectroscopic device and the like that are capable of fast spectral dispersion are provided. The spectroscopic device includes: a modulation unit for converting wavefront shapes of light according to wavelengths; and a demodulation unit for changing a phase of light of a selected wavelength within the light whose wavefront shapes have been converted, in such a way that the light changes into a predetermined state.

公开(公告)号：US20190242746A1

公开(公告)日：2019-08-08

申请号：US16386302

申请日：2019-04-17

Applicant: FYZIKALNI USTAV AV CR, V.V.I.

Inventor： Jaroslav NEJDL

IPC: G01J1/42 ,  G01J3/02 ,  G01J3/18 ,  G01N23/207

CPC classification number: G01J1/4257 ,  G01J1/429 ,  G01J3/021 ,  G01J3/0237 ,  G01J3/0262 ,  G01J3/0289 ,  G01J3/18 ,  G01J2003/1847 ,  G01N23/2076 ,  G01N2223/1016

Abstract: The present invention concerns an apparatus for spectral and intensity profile characterization comprising: a diffractive element; a beam block (3) attached to the diffractive element, the beam block (3) being positioned so as to block the passage of the direct incoming beam (1) which is not incident on the diffractive element; a device for translation of the beam block (3) and the diffractive element; reflective element (4); fixed detector (5) positioned on the axis of the incoming beam (1). The invention also concerns use and a method thereof. Such a compact system provides application in the field of spectrometry and diagnostics of the beam intensity profile, especially in the area of XUV and soft X-rays.

公开(公告)号：US20190212255A1

公开(公告)日：2019-07-11

申请号：US16226597

申请日：2018-12-19

Applicant: KLA-TENCOR CORPORATION

Inventor： Mark Allen Neil

IPC: G01N21/21 ,  G02B6/293 ,  G01B11/06

CPC classification number: G01J3/12 ,  G01B11/02 ,  G01B11/0625 ,  G01B11/14 ,  G01B2210/56 ,  G01J3/0202 ,  G01J3/027 ,  G01J3/0297 ,  G01J3/06 ,  G01J3/18 ,  G01J3/28 ,  G01J2003/1282 ,  G01N21/211 ,  G01N21/47 ,  G01N21/55 ,  G01N2021/213 ,  G01N2021/214 ,  G02B6/29314 ,  G03F7/70616

Abstract: Systems, methods, apparatuses, and articles of manufacture are provided for recovering a digitized spectrum and may comprise: an optical system configured to transform rays, the optical system including a diffraction grating, a steering mirror, a stage, and an actuator configured to move one of the stage, diffraction grating, or steering mirror according to a movement regime to vary an incidence of the rays on the stage; a sensor array disposed on the stage configured to receive the rays incident from the optical system at a plurality of measurement locations to obtain a plurality of ray spectra; and a processor electrically connected to the sensor array configured to receive the ray spectra, interleave the ray spectra to yield an interleaved spectrum, and deconvolve a point spread function corresponding to the optical system from the interleaved spectrum to yield a recovered digitized spectrum.

公开(公告)号：US20190186997A1

公开(公告)日：2019-06-20

申请号：US16282339

申请日：2019-02-22

Applicant: CANON KABUSHIKI KAISHA

Inventor： Tomoaki Nakai ,  Akihiko Uchiyama

IPC: G01J3/50 ,  G01J3/18 ,  G03G15/01 ,  G01J1/04 ,  G03G15/00

CPC classification number: G01J3/502 ,  G01J1/0488 ,  G01J3/18 ,  G01J3/50 ,  G03G15/01 ,  G03G15/5062 ,  G03G2215/00257

Abstract: The colorimetry apparatus includes a light source for emitting light to a surface of a detected object, a diffraction grating for spectrally separating, for each wavelength, the light emitted from the light source and reflected by the detected object, and a line sensor including multiple pixels, for receiving the light, which is spectrally separated by the diffraction grating, for the each wavelength by the multiple pixels. The light source and the line sensor are arranged on the common substrate.

公开(公告)号：US20190170577A1

公开(公告)日：2019-06-06

申请号：US16271608

申请日：2019-02-08

Applicant: Otsuka Electronics Co., Ltd.

Inventor： Yoshihiro OSAWA ,  Tsutomu MIZUGUCHI ,  Munehiro NOGUCHI

IPC: G01J3/28 ,  G01J3/18 ,  G01N21/27 ,  G01J3/02 ,  G01N21/64 ,  G01N21/35 ,  G01N21/33

CPC classification number: G01J3/28 ,  G01J3/0218 ,  G01J3/0251 ,  G01J3/0254 ,  G01J3/0286 ,  G01J3/18 ,  G01N21/0332 ,  G01N21/274 ,  G01N21/33 ,  G01N21/35 ,  G01N21/645 ,  G01N2201/1211

Abstract: There is provided an optical characteristic measurement system that can be set up in a relatively short time and can increase a detection sensitivity. The optical characteristic measurement system includes a first measurement apparatus. The first measurement apparatus includes: a first detection element arranged in a housing; a first cooling unit at least partially joined to the first detection element that cools the detection element; and a suppression mechanism that suppresses temperature variations occurring around the detection element in the housing.

公开(公告)号：US20180292258A1

公开(公告)日：2018-10-11

申请号：US15481834

申请日：2017-04-07

Applicant: RAYTHEON COMPANY

Inventor： Susan B. Spencer ,  Lacy G. Cook ,  Andrew L. Bullard ,  John F. Silny

IPC: G01J3/02

CPC classification number: G01J3/0202 ,  G01J3/0208 ,  G01J3/021 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/0294 ,  G01J3/18 ,  G01J3/2823 ,  G01J2003/045

Abstract: Aspects and embodiments are generally directed to modular imaging spectrometer assemblies and methods of operation thereof. In one example, a modular imaging spectrometer assembly includes foreoptics to receive electromagnetic radiation and produce a real exit pupil, the foreoptics having a first f-number, a first imaging spectrometer to receive and disperse the electromagnetic radiation into a first plurality of spectral bands at a first image plane, the first imaging spectrometer having a second f-number independent of the first f-number, a second imaging spectrometer separated from the first imaging spectrometer, the second imaging spectrometer to receive and disperse the electromagnetic radiation into a second plurality of spectral bands, the second imaging spectrometer having a third f-number independent of the first f-number, and at least one slit aperture positioned to receive the electromagnetic radiation from the real exit pupil and direct the electromagnetic radiation to the first and second imaging spectrometers.

公开(公告)号：US20180267293A1

公开(公告)日：2018-09-20

申请号：US15915094

申请日：2018-03-08

Applicant: Masayuki FUJISHIMA ,  Hidetaka Noguchi ,  Hidenori Kato ,  Masashi Suematsu ,  Junichi Azumi ,  Shuichi Suzuki

Inventor： Masayuki FUJISHIMA ,  Hidetaka Noguchi ,  Hidenori Kato ,  Masashi Suematsu ,  Junichi Azumi ,  Shuichi Suzuki

IPC: G02B26/08 ,  G01J3/18

CPC classification number: G02B26/0808 ,  G01J3/18 ,  G02B26/007 ,  G02B26/0858 ,  G02B26/0866

Abstract: A movable diffraction element and a spectroscope. The movable diffraction element includes a movable component having a comb-like shape, a supporting unit configured to support the movable component, a first cantilever actuator coupled to the supporting unit, a displacement determiner coupled to an edge of the first cantilever actuator, and a second cantilever actuator disposed parallel to the first cantilever actuator. In the movable diffraction element, a slope generated when the second cantilever actuator deforms is approximately equivalent to a slope generated at the first cantilever actuator. The spectroscope includes the movable diffraction element.

公开(公告)号：US20180259392A1

公开(公告)日：2018-09-13

申请号：US15839872

申请日：2017-12-13

Applicant: OMRON Corporation

Inventor： Masaru HORIE

IPC: G01J1/44 ,  G01J1/08

CPC classification number: G01J1/44 ,  G01J1/08 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0264 ,  G01J3/18 ,  G01J3/28 ,  G01J2001/444

Abstract: Disclosed is an optical measuring apparatus and an adapter for the optical measuring apparatus for easily managing calibration data in the optical measuring apparatus in which a sensor head and a controller are separated. The optical measuring apparatus includes the controller including a light projecting part, a light receiving part, and a control part; a head part including an optical system and a cable; and an adapter configured to be electrically or optically connectable to the cable of the head part and the controller and configured to be attachable to and detachable from the cable and the controller. The adapter includes a ROM configured to store calibration data for correcting the measurement value by the head part.

公开(公告)号：US10046183B2

公开(公告)日：2018-08-14

申请号：US15131074

申请日：2016-04-18

Applicant: COLORIGHT LTD.

Inventor： Benzion Landa ,  Efraim Miklatzky ,  Sagi Abramovich ,  Yacov Mazuz ,  Anton Krassilnikov ,  Eliyahu Benny ,  Gilad Davara ,  Chen Ofek ,  Elena Ishkov ,  Lior Shahar ,  Daniel Mandelik ,  Uri Zadok

IPC: G01J3/00 ,  A61Q5/10 ,  B65D83/04 ,  G01N21/21 ,  G01N21/27 ,  B65D1/02 ,  A61K8/02 ,  G01N21/47 ,  G01N21/84 ,  G01J3/02 ,  G01J3/18 ,  G01J3/42

CPC classification number: G01N21/27 ,  A61K8/0216 ,  A61K2800/4322 ,  A61Q5/10 ,  B65D1/0223 ,  B65D83/04 ,  B65D2501/0081 ,  G01J3/02 ,  G01J3/18 ,  G01J3/42 ,  G01N21/21 ,  G01N21/4738 ,  G01N21/84 ,  G01N2201/062 ,  G01N2201/105

Abstract: Novel systems and methods for performing treatment (e.g., coloration) of keratinous fibers are disclosed. The methods and systems utilize one or more of a dispensing device which is configured to provide customized composition for treating keratinous fibers (e.g., a coloring composition), optionally formed from tablets; an optical reader, for obtaining sufficient characteristics of the keratinous fibers to make a realistic prediction of the outcome of a treatment (e.g., coloring treatment); a computational units for predicting an outcome of a treatment, optionally being interfaced with the dispensing device and for selecting a customized treatment; and tablet formulations which are useful in preparing customized composition for treating keratinous fibers. Further disclosed are rapidly disintegrating tablets for use in the preparation of compositions for treating keratinous fibers.

公开(公告)号：US09970876B2

公开(公告)日：2018-05-15

申请号：US13591907

申请日：2012-08-22

Applicant: Donald W. Sackett

Inventor： Donald W. Sackett

IPC: G01J3/42 ,  G01N21/65 ,  G01J3/44 ,  G01J3/02 ,  G01J3/18 ,  G01J3/28 ,  G01J3/443 ,  G01N21/359 ,  G01N21/71 ,  G01N21/27

CPC classification number: G01N21/65 ,  G01J3/0208 ,  G01J3/0227 ,  G01J3/18 ,  G01J3/2803 ,  G01J3/44 ,  G01J3/443 ,  G01N21/274 ,  G01N21/359 ,  G01N21/718

Abstract: A dual source system and method includes a high power laser used to determine elements in a sample and a lower power device used to determine compounds present in the sample. An optical subsystem directs photons from a sample to a detector subsystem after laser energy from the laser strikes the sample along an optical path. After energy from the device strikes the sample protons are directed to the detector subsystem along the same optical path. The detector subsystem receives photons after laser energy from the laser strikes the sample and provides a first signal, and receives photons after energy from the device strikes the sample and provides a second signal. A controller subsystem pulses the high power laser and processes the first signal to determine elements present in the sample, energizes the lower power device and processes the second signal to determine compounds present in the sample.