公开(公告)号：EP4390498A1

公开(公告)日：2024-06-26

申请号：EP23217214.8

申请日：2023-12-15

Applicant: Weigele Scientific GmbH

Inventor： Weigele, Uwe Dieter

IPC: G02B23/16 ,  G01J3/06 ,  G01J3/28

CPC classification number: G01J3/06 ,  G01J3/2823 ,  G02B23/165 ,  G02B23/16

Abstract: Anordnung (38) zur Beobachtung eines Himmelskörpers umfassend
• ein Beobachtungsinstrument (11) mit einem Spektrographen (20) zur Zerlegung von durch die Eingangsöffnung (14) einfallendem Licht in Spektrallinien (23) sowie mindestens einem elektronischen Bildsensor (24) zur Detektion mindestens einer der Spektrallinien (23),
• eine Ausgleichsvorrichtung (40) mit mindestens einer Ausgleichsachse (48, 56, 58) zum Ausgleich einer durch die Erdrotation hervorgerufenen Relativbewegung zwischen dem Himmelskörperbild und dem Beobachtungsinstrument (11),
• mindestens eine Scanachse (45, 47, 63) zur Erzeugung einer Relativbewegung zwischen dem Himmelskörperbild und dem Beobachtungsinstrument (11),
sowie
Verfahren zum Bewegen eines Himmelskörperbildes gegenüber einem Beobachtungsinstrument (11) unter Verwendung der Anordnung (38) .

公开(公告)号：EP4390494A1

公开(公告)日：2024-06-26

申请号：EP23217385.6

申请日：2023-12-16

Applicant: Weigele Scientific GmbH

Inventor： Weigele, Uwe Dieter

IPC: G02B17/06 ,  G01J3/06 ,  G01J3/28

CPC classification number: G01J3/06 ,  G02B17/0621 ,  G01J3/2803 ,  G01J3/18 ,  G01J1/0462

Abstract: Beobachtungsinstrument (12) zur Beobachtung eines Himmelskörpers (14) mit
• einer Eingangsebene (18) mit einem Eingangsspalt (20) zum Einlass mindestens eines Teils eines Himmelskörperbildes,
• einem Spektrographen (22) zur Zerlegung von durch den Eingangsspalt (20) einfallendem Licht (24) in Spektrallinien (26),
• einer Bilderzeugungsvorrichtung (28) zur Erzeugung des Himmelskörperbildes auf der Eingangsebene (18), umfassend
oein erstes Reflexionselement (30) mit einer ersten optischen Achse (32),
oein zweites Reflexionselement (34) mit einer zweiten optischen Achse (36),
wobei das erste Reflexionselement (30) mit dem zweiten Reflexionselement (34) in optischer Wirkverbindung steht, und wobei die zweite optische Achse (36) gegenüber der ersten optischen Achse (32) einen translatorischen und/oder winkligen Versatz aufweist.

公开(公告)号：EP4382892A1

公开(公告)日：2024-06-12

申请号：EP22852751.1

申请日：2022-06-30

Applicant: Shimadzu Corporation

Inventor： SASAYAMA, Tomoki

IPC: G01N21/65 ,  G01J3/06 ,  G01J3/44 ,  G02B21/00

CPC classification number: G01J3/06 ,  G01N21/65 ,  G01J3/44 ,  G02B21/00

Abstract: [Problem to be solved] An object of the present invention is to provide a microscopic Raman spectroscopy device that can achieve downsizing and cost reduction by simplifying a structure of a spectrometer and can always analyze samples with high accuracy.
[Solution] A microscopic Raman spectroscopy device 1 includes laser oscillators (excitation light sources) 2 and 3 that emit excitation laser lights (excitation lights) L1 and L2 of different wavelengths, a spectrometer 10 that uses a diffraction grating 12 or 13 to disperse Raman scattering light R1 or R2 emitted from a sample S by irradiation with the excitation laser light L1 or L2 from the laser oscillator 2 or 3, and a CCD detector 20 that detects and photoelectrically converts the Raman scattering light R1 or R2 dispersed by the spectrometer 10. The spectrometer 10 includes incident apertures 11a and 11b, a plurality of (two) optical systems I and II that guide the Raman scattering light R1 or R2 incident from the incident aperture 11a or 11b to the diffraction grating 12 or 13, and a plurality of light beams dispersed by the diffraction grating 12 or 13 are incident on one imaging lens 14 in tandem.

公开(公告)号：EP3650915B1

公开(公告)日：2023-11-08

申请号：EP18828669.4

申请日：2018-07-06

Inventor： SUZUKI Tomofumi ,  KOTANI Kyosuke ,  SUGIMOTO Tatsuya ,  KURAMOTO Yutaka ,  SHIBAYAMA Katsumi ,  HOSOKAWA Noburo ,  YAMAMOTO Hirokazu ,  KOYAMA Takuo

IPC: G02B26/00 ,  G01B9/02 ,  G01J3/45 ,  G01J3/453 ,  G01J3/02 ,  G01J3/06

公开(公告)号：EP3532885B1

公开(公告)日：2023-06-07

申请号：EP17797083.7

申请日：2017-10-25

Inventor： WALD, Matthias ,  ANHUT, Tiemo ,  SCHWEDT, Daniel

IPC: G02B21/00 ,  G01J3/02 ,  G01J3/18 ,  G01J3/06

公开(公告)号：EP3732522A1

公开(公告)日：2020-11-04

申请号：EP18837117.3

申请日：2018-12-28

Applicant: Thermo Electron Scientific Instruments LLC

Inventor： COFFIN, John Magie

IPC: G02B7/182 ,  G01J3/06 ,  G01J3/453 ,  G02B26/08 ,  G02B26/10

公开(公告)号：EP2948812B1

公开(公告)日：2020-04-01

申请号：EP14704976.1

申请日：2014-01-28

Applicant: SI-Ware Systems

Inventor： MEDHAT, Mostafa ,  MORTADA, Bassem ,  EL SHATER, Ahmed Othman ,  NAGY, Muhammed ,  GAD SEIF, Mina ,  SAADANY, Bassam A. ,  HAFEZ, Amr N.

IPC: G02B26/06 ,  G01J3/06 ,  G01J3/453 ,  G02B26/08 ,  G01N21/35 ,  G01B9/02

公开(公告)号：EP3490124A1

公开(公告)日：2019-05-29

申请号：EP17833857.0

申请日：2017-06-07

Applicant: Shimadzu Corporation

Inventor： MARUNO, Hiromasa ,  MORIYA, Naoji ,  HASHIMOTO, Toyoyuki ,  MURAMATSU, Takashi ,  KATSU, Hideaki

IPC: H02K33/18 ,  G01J3/06 ,  G01J3/45

Abstract: In the voice coil motor and the interference spectrophotometer according to the invention, the angular deviation between the movable and fixed mirrors can always be suppressed to one second or less. The voice coil motor is provided with: a static unit 71 including a yoke 73 having a cylindrical part 73a fixed to the static unit 71 and a magnet 74 disposed in the cylindrical part 73a fixed to the static unit71; a movable unit 72 including a circular coil 72b fixed thereto, the circular coil 72b disposed between the cylindrical part 73a of the yoke 73 and the magnet74; and a power supply line 72c for connecting the coil 72b to a power supply. The cylindrical part 73a of the yoke 73 has a slit 73c through which the power supply line 72c is to pass is created, the movable unit 72 is configured to reciprocally move relative to the static unit 71 in response to an electromagnetic force generated by the magnet 74 in conjunction with the activated coil 72b, and another slit 73d is created in the cylindrical part 73a of the yoke 73 in such a manner that the slits 73c,73d are symmetrical with respect to a central axis of the cylindrical part73a.

公开(公告)号：EP3327411A1

公开(公告)日：2018-05-30

申请号：EP16200940.1

申请日：2016-11-28

Applicant: Airbus Defence and Space GmbH

Inventor： GÜHNE, Tobias ,  KEIM, Corneli ,  WEISE, Dennis ,  OTTER, Gerard Christiaan Jurjen ,  KRAUSER, Jasper

IPC: G01J3/06 ,  G01J3/10 ,  G01J3/26 ,  G01J3/28 ,  G01J3/02

CPC classification number: G01J3/26 ,  G01J3/0218 ,  G01J3/06 ,  G01J3/10 ,  G01J3/28 ,  G01J3/2803 ,  G01J3/2823 ,  G01J2003/064

Abstract: We generally describe an optical system for performing in-orbit instrument spectral response function measurements, the optical system comprising: an optical detection unit; and an optical frequency comb generator for projecting a frequency comb comprising a plurality of discrete, equally spaced elements onto said optical detection unit.

公开(公告)号：EP2649429A4

公开(公告)日：2017-11-29

申请号：EP11846485

申请日：2011-12-09

Applicant: SMITHS DETECTION INC

Inventor： STEIN JOHN T

IPC: H01F7/18 ,  G01J3/06 ,  G01J3/45 ,  G05B19/00 ,  G11B5/55 ,  G11B5/596 ,  H01F7/06 ,  H02P25/03

CPC classification number: G01J3/0202 ,  G01J3/06 ,  G01J3/4535 ,  G05B2219/49054 ,  G11B5/5582 ,  G11B5/59694 ,  H01F7/066 ,  H01F7/1844 ,  H01F2007/1861 ,  H01F2007/1866 ,  H02P25/034 ,  H02P29/00

Abstract: Provided herein are devices, systems, and methods for electrically-augmented damping of an actuator and associated devices. In particular, electrically-augmented damping derived from measurement of voltage across an actuator and current flowing through an actuator is provided.