MD278Y - Method for measuring the size of micro-objects - Google Patents

Method for measuring the size of micro-objects

Info

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
Application number
MDS20100024A
Other languages
Romanian (ro)
Inventor
Arcadi CHIRITA
Oleg Corsac
Original Assignee
Universitatea De Stat Din Moldova
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitatea De Stat Din Moldova filed Critical Universitatea De Stat Din Moldova
Priority to MDS20100024A priority Critical patent/MD278Z/en
Publication of MD278Y publication Critical patent/MD278Y/en
Publication of MD278Z publication Critical patent/MD278Z/en

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.
MDS20100024A 2010-02-10 2010-02-10 Method for measuring the size of micro-objects MD278Z (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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)