Published 2019
| Version v1
Book
The emission of terahertz waves under the interaction of counterpropagating laser pulses in plasma
Description
The radiation of terahertz waves is considered when two counterpropagating laser pulses with different frequencies interact in a rarefied plasma. The spectral, angular, and energy characteristics of terahertz radiation are investigated as a function of the frequency difference between laser pulses. It was shown that in the emission spectrum to the line at the doubled plasma frequency a maximum near the plasma frequency is added, which arises due to the frequency difference between the laser pulses. The total energy of the terahertz signal was calculated and a condition was found under which the emission at the plasma frequency prevails
Abstract (Russian)
Рассмотрено излучение терагерцовых волн при взаимодействии в разреженной плазме двух встречных лазерных импульсов с различными частотами. Исследованы спектральные, угловые и энергетические характеристики терагерцового излучения в зависимости от разности частот лазерных импульсов. Показано, что в спектре излучения к линии на удвоенной плазменной частоте добавляется максимум вблизи плазменной частоты, возникающий из-за разности частот лазерных импульсов. Вычислена полная энергия терагерцового сигнала и найдено условие, при котором эмиссия на плазменной частоте превалируетAdditional details
Additional titles
- Original title (Russian)
- Излучение терагерцовых волн при взаимодействии встречных лазерных импульсов в плазме
Publishing Information
- Publisher
- NIYaU MIFI
- Imprint Place
- Moscow (Russian Federation)
- ISBN
- 978-5-7262-2545-6
- Imprint Title
- V International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies#Right-Pointing Double Angle Quotation Mark# LaPlaz-2019. Collection of scientific papers. Part 2
- Imprint Pagination
- 388 p.
- Journal Page Range
- p. 381-383
Conference
- Title
- 5. international conference on laser, plasma research and technologies
- Original Conference Title
- V Mezhdunarodnaya konferentsiya «Lazernye, plazmennye issledovaniya i tekhnologii» LaPlaz-2019
- Acronym
- LaPlaz-2019
- Dates
- 12-15 Feb 2019
- Place
- Moscow (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 53089310
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ELECTROMAGNETIC INTERACTIONS; LANGMUIR FREQUENCY; LASERS; PLASMA; PULSES; WAVE PROPAGATION
- Descriptors DEC
- FUNDAMENTAL INTERACTIONS; INTERACTIONS
Optional Information
- Notes
- 1 ref., 1 fig. Imprint:V Mezhdunarodnaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Lazernye, plazmennye issledovaniya i tekhnologii#Right-Pointing Double Angle Quotation Mark# LaPlaz-2019. Sbornik nauchnykh trudov. Chast' 2