MD278Y - Method for measuring the size of micro-objects - Google Patents
Method for measuring the size of micro-objectsInfo
- Publication number
- MD278Y MD278Y MDS20100024A MDS20100024A MD278Y MD 278 Y MD278 Y MD 278Y MD S20100024 A MDS20100024 A MD S20100024A MD S20100024 A MDS20100024 A MD S20100024A MD 278 Y MD278 Y MD 278Y
- Authority
- MD
- Moldova
- Prior art keywords
- micro
- interference
- measuring
- size
- raster
- Prior art date
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to the investigation of materials by optical means, in particular to methods for measuring the size of micro-objects. The method for measuring the size of micro-objects consists in that the micro-object is illuminated with an interference raster with a known period, formed by the interference of laser beams B1 and B2, then the pre-enlarged image of the interference pattern is projected onto a micro-object hologram recording carrier, the micro-object is placed in the focal plane of the microscope lens on the hologram registration carrier, it is projected the magnified image of the micro-object overlaying the reference interference raster, formed by the laser beams B1 and B2, then the reconstructed image of the micro-object is projected onto a computer screen. The sizes of the micro-object are determined proceeding from the values of the recorded hologram of the interference raster with a known period.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100024A MD278Z (en) | 2010-02-10 | 2010-02-10 | Method for measuring the size of micro-objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20100024A MD278Z (en) | 2010-02-10 | 2010-02-10 | Method for measuring the size of micro-objects |
Publications (2)
Publication Number | Publication Date |
---|---|
MD278Y true MD278Y (en) | 2010-09-30 |
MD278Z MD278Z (en) | 2011-04-30 |
Family
ID=45815167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20100024A MD278Z (en) | 2010-02-10 | 2010-02-10 | Method for measuring the size of micro-objects |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD278Z (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD1186Z (en) * | 2016-01-29 | 2018-03-31 | Государственный Университет Молд0 | Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distance |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD4220C1 (en) * | 2012-02-16 | 2013-11-30 | Государственный Университет Молд0 | Method for measuring the dimensions of opaque micro-objects |
MD4295C1 (en) * | 2013-04-12 | 2015-02-28 | Государственный Университет Молд0 | Method for remote measuremnt of the size of petroleum product spots on water surface |
CN105894926B (en) * | 2016-04-15 | 2018-05-08 | 北京理工大学 | One kind visualization transmission electron microscope apparatus for demonstrating |
CN105869491B (en) * | 2016-05-17 | 2018-07-10 | 北京理工大学 | A kind of device of transmission electron microscope teaching mode |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1132673A1 (en) * | 1983-09-23 | 2004-08-10 | Ю.Н. Власов | FIBER OPTICAL INTERFERENTIAL CONVERTER |
SU1304532A1 (en) * | 1985-03-13 | 2000-06-10 | Л.И. Слабкий | INTERFEROMETRIC DEVICE FOR MEASUREMENT OF PARAMETERS OF MOVEMENT OF OBJECT |
MD294C2 (en) * | 1991-04-19 | 1995-12-31 | Государственный Медицинский И Фармацевтический Университет "Nicolae Testemitanu" Республики Молдова | Instalation for demonstrating the polar method of microscopy |
RU2181498C1 (en) * | 2001-01-15 | 2002-04-20 | Общество с ограниченной ответственностью "Лаборатория АМФОРА" | Method for determination of object microrelief and optical properties of presurface layer, modulation interference microscope for realization of the method |
RU2228516C2 (en) * | 2002-03-21 | 2004-05-10 | Сибирская государственная геодезическая академия | Interference method measuring distance (length) and device for its realization |
RU2378976C2 (en) * | 2005-05-11 | 2010-01-20 | Олимпус Медикал Системз Корп. | Method of signal processing for device intended for biological observation |
RU2375701C1 (en) * | 2008-10-23 | 2009-12-10 | Государственный научный центр Российской Федерации - Институт медико-биологических проблем Российской академии наук | Precision two-channel spectral fluorimeter to record and measure dynamics of differential signal of nano- and micro-objects |
-
2010
- 2010-02-10 MD MDS20100024A patent/MD278Z/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD1186Z (en) * | 2016-01-29 | 2018-03-31 | Государственный Университет Молд0 | Method for identifying thin films of petroleum products according to their photoluminescence spectrum at a distance |
Also Published As
Publication number | Publication date |
---|---|
MD278Z (en) | 2011-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |