Object

Title: Исследование параметров терагерцовых импульсов, генерируемых в однодоменном кристалле LiNbO3 с помощью ступенчатой фазовой маски

Publication Details:

Լույս է տեսնում 1966 թվականից՝ տարին 4 անգամ։

Journal or Publication Title:

ՀՀ ԳԱԱ Տեղեկագիր: Ֆիզիկա = Proceedings of the NAS RA: Physics

Date of publication:

2016

Volume:

51

Number:

1

ISSN:

0002-3035

Official URL:


Other title:

Investigation of parameters of terahertz pulses generated in single-domain LiNbO3 crystal by step-wise phase mask

Contributor(s):

Պատ․ խմբ․՝ Գ․ Մ․ Ղարիբյան (1966-1992) ; Գլխ․ խմբ․՝ Վ․ Մ․ Հարությունյան (1993-2021) ; Կ․ Մ․ Ղամբարյան (2022-)

Coverage:

46-52

Abstract:

A new scheme for the efficient generation of broadband terahertz radiation by optical rectification of femtosecond laser pulses in the singie-domain lithium niobate crystal, equipped with the step-wise phase mask (SPM) was considered. It is shown that using SPM can provide phase matching for all spectral components of the terahertz pulse by providing effective conversion of laser radiation in the terahertz region. The angular distribution of the spectral components, as well as a temporal form of terahertz pulses in the wave zone was investigated. Results of studies can be used in time-domain spectroscopy, imaging of hidden objects, etc.

Publisher:

Հայաստանի ԳԱԱ

Date created:

2016-01-09

Format:

pdf

Identifier:

oai:arar.sci.am:134660

Call number:

АЖ 415

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

Object collections:

Last modified:

May 5, 2025

In our library since:

Apr 21, 2020

Number of object content hits:

34

All available object's versions:

https://arar.sci.am/publication/148022

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