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1. 发明专利

JP2005031663A ARRANGEMENT FOR DIRECTLY COUPLING LASER, IN PARTICULAR SHORT PULSED LASER 审中-公开
公开(公告)号：JP2005031663A
公开(公告)日：2005-02-03
申请号：JP2004195372
申请日：2004-07-01
申请人： ZEISS CARL JENA GMBH
发明人： LANGE RALPH , WILHELM STEFAN DR , GERSTNER VOLKER , SCHELER ROLAND , GOELLES MICHAEL , FUNK JOERG-MICHAEL
IPC分类号： G02B21/18 , G02B21/00 , G02B21/06
摘要： PROBLEM TO BE SOLVED: To provide an arrangement for directly coupling a laser, in particular a short pulse laser, which excites a sample nonlinearly and exists outside a microscope housing into an optical path of a laser scanning microscope (LSM) consisting of a housing, that is, the housing to which an adjusting laser capable of coupling into the optical path of microscope through a beam splitter is installed. SOLUTION: In the arrangement, the housing is incorporated into a scan module MO of the LSM in a loadable and unloadable form. A beam splitter SV shows high transmission in the direction of an objective lens L with respect to the direct coupling laser and, on the other hand, shows partial transmission with respect to the return reflection of the adjusting laser returning from the sample in order to adjust the extent of superimposition between the adjusting laser and the direct coupling laser. COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2003248173A ILLUMINATOR FOR MICROSCOPE 审中-公开
公开(公告)号：JP2003248173A
公开(公告)日：2003-09-05
申请号：JP2002381250
申请日：2002-12-27
申请人： ZEISS CARL JENA GMBH
发明人： DIETRICH PETER , BUCHHEISTER JAN
IPC分类号： G02B21/06 , G02B21/12
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a uniform illumination for a microscope which can be easily materialized without requiring much manufacturing cost by dispensing with additional measures for radiating high heat due to use of a lamp of a large output without loss of light energy. SOLUTION: The illuminator for the microscope in which a halogen lamp has a spiral part extending in a direction of a reflector and an optical axis, and enables uniform illumination of a visual field without additional component. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2002323660A METHOD AND APPARATUS FOR GAINING OPTICAL UNDERSTANDING THROUGH DEEP PART OPTICAL ANALYSIS OF SAMPLE 审中-公开
公开(公告)号：JP2002323660A
公开(公告)日：2002-11-08
申请号：JP2002099436
申请日：2002-04-01
申请人： ZEISS CARL JENA GMBH
发明人： WOLLESCHENSKY RALF , KEMPE MICHAEL
IPC分类号： G01N21/64 , G02B21/00 , G02B21/06 , G02B21/16
摘要： PROBLEM TO BE SOLVED: To provide a new method capable of imaging a preparation with high optical analyzability in real time. SOLUTION: The optical grasping method by the deep part analysis of a sample carried out by subjecting the entire part of the sample or a portion of the sample to scanning operation with illumination light of at least one wavelength distributed on or in the sample such that the illumination light indicates modulation in at least one space direction and the scanning operation and the detection built into this scanning operation are performed in at least first and second different phase positions and/or at the first or second periodic frequency in the modulation and at least one optical cut image is estimated from the sample/a portion of the sample and the method of detecting the light affected by the interaction with the sample in particular, more preferably the fluorescence and/or the reflected light and/or the luminescence light and/or the scattered light and/or the transmitted light.

4. 发明专利

JP2002058696A RAY UNIFYING UNIT 失效
公开(公告)号：JP2002058696A
公开(公告)日：2002-02-26
申请号：JP2001151400
申请日：2001-05-21
申请人： ZEISS CARL JENA GMBH
发明人： GERLACH MARIO , OOSTDIJCK BASTIAAN
IPC分类号： G02B5/30 , A61B18/20 , A61F9/007 , A61N5/06 , G02B27/28
摘要： PROBLEM TO BE SOLVED: To provide a ray unifying unit using polarization characteristics. SOLUTION: An optically transmittable optical flat plate 1 with a refraction factor n, which has an optically effective first plane 2 on which a first ray (acting ray) is cast and an optically effective second plane 3 on which a second ray (aligning ray) 10 in parallel to the first plane is cast at a position to be the exit 5 of the first ray 4 ia placed facing the coupling rays 4, 10 or the optical path so that the first ray 4 collides with the first plane 2 and the second ray 10 collides with the second plane 3 in an angle α almost or completely the same as a blue star angle corresponding to the refraction factor n of the plate 1. The first ray 4 and the second ray 10 are linear polarization. The polarization plane of the first ray 4 is in parallel with the incoming plane of the device (optical flat plate 1) and the polarization plane of the second ray is perpendicular to the incoming plane of the device.

5. 发明专利

JP2002000635A OPHTHALMOSCOPIC ADAPTOR 失效
公开(公告)号：JP2002000635A
公开(公告)日：2002-01-08
申请号：JP2001135699
申请日：2001-05-07
申请人： ZEISS CARL JENA GMBH
发明人： LUEMKEMANN FRANK , HOFMANN EBERHARD
IPC分类号： A61B3/12 , A61B3/135 , A61B19/00 , A61F9/007 , A61F9/009
摘要： PROBLEM TO BE SOLVED: To provide a means of maintaining a relative position between a precisely predetermined laser link and a slitlamp microscope for easier installation and replacement of a laser link for various slitlamp microscopes. SOLUTION: The adaptor, 4, 15, is provided with the anchors 6, 16 for the removable connection with no play in its coordination with the casings 2, 14 of the slitlamp microscopes 1, 13 in a terminal and the 1st connection parts 7, 7.1, 7.2 (connection elements) that can achieve the firm connection and/or the position stabilization element 9 as well as the corresponding 2nd supplement connection 8 of the laser link for the removable connection with no play in its coordination therewith in another terminal on the side of the laser link 3.

6. 发明专利

JP2000298066A SPECTROMETER 失效
公开(公告)号：JP2000298066A
公开(公告)日：2000-10-24
申请号：JP2000090273
申请日：2000-03-29
申请人： GRETAG MACBETH AG , ZEISS CARL JENA GMBH
发明人： EHBETS PETER , ORELLI VON ADRIAN , VASOLD ECKARD , SCHEBESTA WILHELM
IPC分类号： G01J3/02 , G01J3/18
摘要： PROBLEM TO BE SOLVED: To reduce the drift of a spectrum under heat to sufficiently small in practice while using a plastic material for a spectrometer for easy and economical assembly. SOLUTION: A carrier 1, measuring beam projector 2 arranged in the carrier, diffraction grating 4, optical element, and a base plate 11 which supports a photoelectric detector fitted to the carrier, constitute a spectrometer. Here, a member for positioning a photoelectric detector on the base plate as well as the base plate to the carrier is provided to the carrier and base plate. The position of photoelectric detector on the base plate is so selected that the thermal expansion of the base plate compensates with an intermediate wavelength of a measurement spectrum. The temperature drift caused by the thermal expansion of the diffraction grating and carrier cancels the temperature drift of the base plate by selecting the thermal expansion coefficient of the plastic material for the diffraction grating and carrier, compensating the drift to the entire spectrum.

7. 发明专利

JP2000206419A METHOD FOR DRIVING LASER SCANNING MICROSCOPE HAVING PRECISE FOCUSING STAGE CAPABLE OF BEING INCLINED 失效
公开(公告)号：JP2000206419A
公开(公告)日：2000-07-28
申请号：JP12639399
申请日：1999-05-06
申请人： ZEISS CARL JENA GMBH
发明人： WEYH THOMAS , SIMON ULRICH DR , TILLE SEBASTIAN
IPC分类号： G01B11/24 , G02B21/24 , G02B21/26
摘要： PROBLEM TO BE SOLVED: To provide a method for expressing the distribution of three-dimensional points in a laser scanning microscope, having an precise focusing stage which can be inclined, so that the inclination of an X/Y scanner and the table of the microscope is adjusted based on the distribution of raster points given previously by calculation and a raster point to be scanned is made to coincide with the previously given distribution of the raster points. SOLUTION: A first distribution (OR1) of the raster points is compared with the second distribution (OR2) of the raster points produced by the calculation. At a place where the raster points are made to coincide with each other, the first raster point is quoted for expressing the second distribution (OR2). At a place, where they are not made to coincide with each other, an intermediate value is formed from the first distribution (OR1) set around the second raster point. Then, the state of the second raster point is made to correspond to such a state. Moreover, the inclination of an X/Y scanner and the table of the microscope is adjusted, based on the distribution of two-dimensional or the three-dimensional raster points previously given by the calculation so that the raster point to be scanned is made to coincide with the mainly stored distribution of raster points as a whole or in part.

8. 发明专利

JP2000206416A DEVICE FOR EXCHANGING OBJECTIVE LENS FOR MICROSCOPE AND FOCUSING 失效
公开(公告)号：JP2000206416A
公开(公告)日：2000-07-28
申请号：JP13922799
申请日：1999-05-19
申请人： ZEISS CARL JENA GMBH
发明人： SCHAU DIETER , BRINKMANN HANS , DIETRICH PETER
IPC分类号： G02B21/02 , G02B7/04 , G02B7/14 , G02B7/16 , G02B21/18 , G02B21/24
摘要： PROBLEM TO BE SOLVED: To eliminate the need for moving the position of an operation element by moving an objective lens perpendicularly upward and detaching it, while rotating it according to circumstances. SOLUTION: An objective lens holding tool OH can move on a vertical guide rail VF by the action of a lever H and a lathe dog MN. The lever H is provided with a projection part HN, meshing with the notch NT of a supporting part T when setting its position downwardly. When the holding tool OH is moved upwards by an operation bar SZS and the lever H, the projection part HN comes off from the notch NT, and simultaneously a slide head S can be moved on a guide bar SS together with both holding tools OH1 and OH2 by the actuation of the bar SZS. In such a case, the lever H slides and moves along a notch frame, and simultaneously the holding tool OH also comes off from the lower position of its own. Then, the other holding tool fixed by a fastener at an upper position is similarly lifted, so that it becomes movable.

9. 发明专利

JP2000146574A MULTI-AXIS SYSTEM INCLINOMETER FOR MEASURING INCLINATION AND INCLINATION CHANGE 失效
公开(公告)号：JP2000146574A
公开(公告)日：2000-05-26
申请号：JP31080799
申请日：1999-11-01
申请人： ZEISS CARL JENA GMBH
发明人： FEIST WIELAND
IPC分类号： G01C9/06 , G01C9/20
摘要： PROBLEM TO BE SOLVED: To enable inclination measurement of high precision in a wide measuring range in the case of fine measurement, and reduce constituent cost. SOLUTION: One of fiber rasters 16, 17 composed of parallel fibers 8, 9 is formed on each of two diaphragms 10 and 11, and light sources 6, 7 for irradiating the diaphragms 10, 11 are arranged. The two diaphragms 10, 11 are in a positional relation perpendicular to a liquid 4 surface, and arranged in parallel perpendicular to an imagery surface 18 provided with CCD rows 12a. Both of the filaments 8, 9 form an angle, and its half angle is perpendicular to the imagery surface 18. The filament rasters arranged at intervals are subjected to total reflection from a liquid horizontal line 2, pass a plano-convex lens 13, and form the images on the CCD rows 12a.

10. 发明专利

JP2000056110A 360°-OMNIDIRECTIONAL TYPE REFLECTOR 失效
公开(公告)号：JP2000056110A
公开(公告)日：2000-02-25
申请号：JP20022799
申请日：1999-07-14
申请人： ZEISS CARL JENA GMBH
发明人： FEIST WIELAND
IPC分类号： G02B5/122
摘要： PROBLEM TO BE SOLVED: To provide a 360 deg.-omnidirectional reflector capable of removing defects regarding the precision of position setting and distance measuring due to height deviation of the pupil as much as possible by facilitating adjustment in the direction perpendicular to a aiming direction and minimizing signal loss. SOLUTION: Triangular prisms 6.1 and 6.2 whose incident surfaces 10 form a part of a main body 1 roundly constituted are arranged, side by side, in the main body 1 so that they come into contact with each other at one point or in a nearly overlapped stage, their peaks (angle) 8 are on the plane containing their axes 11, 12, and 13 spreading at right angles to the incident surfaces 10 of the triangular prisms 6.1 and 6.2 and crossing one another at one point A; and the mutually adjacent triangular prisms 6.1 and 6.2 face to each other and are arranged by rotating by 60 deg. around their own axes.

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