Terahertz pump – terahertz probe system at Novosibirsk free electron laser: commissioning and results of first experiments

Choporova, Yu. Yu. and Gerasimov, V. V. and Knyazev, B. A. and Sergeev, S. M. and Shevchenko, O. A. and Zhukavin, R.Kh. and Abrosimov, N. V. and Kovalevsky, K. A. and Ovchar, V. K. and Hübers, H.-W. and Kulipanov, G. N. and Shastin, V. N. and Schneider, H. and Vinokurov, N. A. (2016) Terahertz pump – terahertz probe system at Novosibirsk free electron laser: commissioning and results of first experiments. In: IEEE Xplore Digital Library, 07758465. 41st IRMMW-THz Conference, 25.-30. Sep. 2016, Copenhagen, Denmark. DOI: 10.1109/IRMMW-THz.2016.7758465 ISSN 2162-2035

PDF - Registered users only
360kB

Official URL: http://ieeexplore.ieee.org/document/7758465

Abstract

A single-color pump-probe system has been commissioned at the Novosibirsk free electron laser facility. Monochromatic laser radiation with a bandwidth of about 1% can be tuned within the spectral ranges of 90 – 240 and 30 - 90 μm. The laser emits radiation as a continuous stream of 100-ps pulses with a repetition rate of 5.6 MHz. The average Radiation power can reach 100 W. The temperature of samples located in a helium cryostat can be varied from 2 up to 325 K. The results of first pump-probe measurements of non-equilibrium dynamics of hot electrons in a Ge:Sb crystal at T=5÷50 K are presented.

Item URL in elib:

https://elib.dlr.de/110681/

Document Type:

Conference or Workshop Item (Speech)

Title:

Terahertz pump – terahertz probe system at Novosibirsk free electron laser: commissioning and results of first experiments

Authors:

Authors	Institution or Email of Authors	Authors ORCID iD
Choporova, Yu. Yu.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED
Gerasimov, V. V.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED
Knyazev, B. A.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED
Sergeev, S. M.	institute for physics of microstructures, russian academy of sciences, nizhny novgorod, russia	UNSPECIFIED
Shevchenko, O. A.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED
Zhukavin, R.Kh.	institute for physics of microstructures, russian academy of sciences, nizhny novgorod, russia	UNSPECIFIED
Abrosimov, N. V.	leibniz-institut für kristallzüchtung (ikz), berlin	UNSPECIFIED
Kovalevsky, K. A.	institute for physics and microstructures, russian academy of sciences, nizhny novgorod, russia	UNSPECIFIED
Ovchar, V. K.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED
Hübers, H.-W.	heinz-wilhelm.huebers (at) dlr.de	UNSPECIFIED
Kulipanov, G. N.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED
Shastin, V. N.	institute for physics of microstructures, russian academy of sciences	UNSPECIFIED
Schneider, H.	fzd, rossendorf	UNSPECIFIED
Vinokurov, N. A.	Budker Institute of Nuclear Physics, Novosibirsk, Russia	UNSPECIFIED

Date:

2016

Journal or Publication Title:

IEEE Xplore Digital Library

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

DOI :

10.1109/IRMMW-THz.2016.7758465

Page Range:

07758465

ISSN:

2162-2035

Status:

Published

Keywords:

free electron laser, pump-probe measurements

Event Title:

41st IRMMW-THz Conference

Event Location:

Copenhagen, Denmark

Event Type:

international Conference

Event Dates:

25.-30. Sep. 2016

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Space

HGF - Program Themes:

Space Technology

DLR - Research area:

Raumfahrt

DLR - Program:

R SY - Technik für Raumfahrtsysteme

DLR - Research theme (Project):

R - Vorhaben OptoRob, R - Vorhaben Optische Technologien und Anwendungen

Location:

Berlin-Adlershof

Institutes and Institutions:

Institute of Optical Sensor Systems

Deposited By:

Pavlov, Dr. Sergey

Deposited On:

17 Jan 2017 10:15

Last Modified:

11 Sep 2017 10:47

Repository Staff Only: item control page