MD278Y - Metoda de masurare a dimensiunilor microobiectelor - Google Patents

Metoda de masurare a dimensiunilor microobiectelor Download PDF

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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
English (en)
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/ro
Publication of MD278Y publication Critical patent/MD278Y/ro
Publication of MD278Z publication Critical patent/MD278Z/ro

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  • Length Measuring Devices By Optical Means (AREA)

Abstract

Inventia se refera la cercetarea materialelor cu ajutorul mijloacelor optice, in special la metode de masurare a dimensiunilor microobiectelor. Metoda de masurare a dimensiunilor microobiectelor consta in aceea ca microobiectul se ilumineaza cu un rastru interferential cu o perioada cunoscuta, format in rezultatul interferentei fluxurilor de raze laser Â1 si Â2, apoi imaginea retelei interferentiale marita preliminar se proiecteaza pe un purtator pentru inregistrarea hologramei microobiectului, se amplaseaza microobiectul in plan focal a obiectivului microscopului pe purtatorul pentru inregistrarea hologramei, se proiecteaza imaginea marita a microobiectului cu aplicarea rastrului interferential de referinta, format de fluxurile Â1 si Â2, apoi imaginea restabilita a microobiectului se proiecteaza pe ecranul calculatorului. Dimensiunile microobiectului se determina reiesind din valorile hologramei inregistrate a rastrului interferential cu perioada cunoscuta.
MDS20100024A 2010-02-10 2010-02-10 Metodă de măsurare a dimensiunilor microobiectelor MD278Z (ro)

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Application Number Priority Date Filing Date Title
MDS20100024A MD278Z (ro) 2010-02-10 2010-02-10 Metodă de măsurare a dimensiunilor microobiectelor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20100024A MD278Z (ro) 2010-02-10 2010-02-10 Metodă de măsurare a dimensiunilor microobiectelor

Publications (2)

Publication Number Publication Date
MD278Y true MD278Y (ro) 2010-09-30
MD278Z MD278Z (ro) 2011-04-30

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Application Number Title Priority Date Filing Date
MDS20100024A MD278Z (ro) 2010-02-10 2010-02-10 Metodă de măsurare a dimensiunilor microobiectelor

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MD (1) MD278Z (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1186Z (ro) * 2016-01-29 2018-03-31 Государственный Университет Молд0 Metodă de identificare a peliculelor subţiri de produse petroliere conform spectrului lor de fotoluminescenţă la distanţă

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4220C1 (ro) * 2012-02-16 2013-11-30 Государственный Университет Молд0 Metodă de măsurare a dimensiunilor microobiectelor netransparente
MD4295C1 (ro) * 2013-04-12 2015-02-28 Государственный Университет Молд0 Metodă de măsurare a dimensiunilor petelor de produse petroliere pe suprafaţa apei la distanţă
CN105894926B (zh) * 2016-04-15 2018-05-08 北京理工大学 一种可视化透射电子显微镜演示装置
CN105869491B (zh) * 2016-05-17 2018-07-10 北京理工大学 一种透射电镜教学模型的装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1132673A1 (ru) * 1983-09-23 2004-08-10 Ю.Н. Власов Волоконно-оптический интерференционный преобразователь
SU1304532A1 (ru) * 1985-03-13 2000-06-10 Л.И. Слабкий Интерферометрическое устройство для измерения параметров движения объекта
MD294C2 (ro) * 1991-04-19 1995-12-31 Государственный Медицинский И Фармацевтический Университет "Nicolae Testemitanu" Республики Молдова Instalaţie pentru demonstrarea metodei polare de microscopie
RU2181498C1 (ru) * 2001-01-15 2002-04-20 Общество с ограниченной ответственностью "Лаборатория АМФОРА" Способ определения микрорельефа объекта и оптических свойств приповерхностного слоя, модуляционный интерференционный микроскоп для осуществления способа
RU2228516C2 (ru) * 2002-03-21 2004-05-10 Сибирская государственная геодезическая академия Интерференционный способ измерения расстояния (длины) и устройство для его реализации
RU2378976C2 (ru) * 2005-05-11 2010-01-20 Олимпус Медикал Системз Корп. Устройство обработки сигналов для устройства, предназначенного для биологических наблюдений
RU2375701C1 (ru) * 2008-10-23 2009-12-10 Государственный научный центр Российской Федерации - Институт медико-биологических проблем Российской академии наук Прецизионный двухканальный спектральный флуориметр для регистрации и измерения динамики дифференциального флуоресцентного сигнала нано- и микрообъектов
  • 2010

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD1186Z (ro) * 2016-01-29 2018-03-31 Государственный Университет Молд0 Metodă de identificare a peliculelor subţiri de produse petroliere conform spectrului lor de fotoluminescenţă la distanţă

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Publication number Publication date
MD278Z (ro) 2011-04-30

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KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)