Divertor Thomson Scattering on Globus-M2
- Авторлар: Ermakov N.V.1, Zhiltsov N.S.1, Kurskiev G.S.1, Mukhin E.E.1, Tolstyakov S.Y.1, Tkachenko E.E.1, Solovey V.A.1, Bocharov I.V.1, Dolgova K.V.2, Cavin A.A.3, Koval A.N.1, Nikolaenko K.O.1, Novokhatski A.N.1, Petrov Y.V.1, Rozhansky V.A.2, Sakharov N.V.1, Senichenkov I.Y.2
- 
							Мекемелер: 
							- Ioffe Institute
- Peter the Great SPbPU
- Efremov Institute
 
- Шығарылым: Том 49, № 12 (2023)
- Беттер: 1271-1281
- Бөлім: TOKAMAKS
- URL: https://ruspoj.com/0367-2921/article/view/668881
- DOI: https://doi.org/10.31857/S036729212360098X
- EDN: https://elibrary.ru/CFQPRJ
- ID: 668881
Дәйексөз келтіру
Аннотация
We present the first Thomson scattering (TS) measurements of electron temperature and density
in the lower divertor of the Globus-M2 tokamak. The divertor TS diagnostics is designed for local measurements
of the Te(z, t) in the range of 1–100 eV and ne(z, t) in the range of m–3. Parameters of the
probing Nd:YAG laser are as follows 1064 nm/2 J/100 Hz/3 ns. The probing chord is launched vertically at
R = 24 cm and covers areas of the inner leg, vicinity of separatrix and private flux region. Along probing chord
of 110 mm, 9 spatial points were realized. Advanced filter polychromators were used to analyze Thomson
scattering spectra.
Негізгі сөздер
Авторлар туралы
N. Ermakov
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
N. Zhiltsov
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
G. Kurskiev
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
E. Mukhin
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
S. Tolstyakov
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
E. Tkachenko
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
V. Solovey
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
I. Bocharov
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
K. Dolgova
Peter the Great SPbPU
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
A. Cavin
Efremov Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
A. Koval
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
K. Nikolaenko
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
A. Novokhatski
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
Yu. Petrov
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
V. Rozhansky
Peter the Great SPbPU
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
N. Sakharov
Ioffe Institute
														Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
I. Senichenkov
Peter the Great SPbPU
							Хат алмасуға жауапты Автор.
							Email: ermafin@gmail.com
				                					                																			                												                								St. Petersburg, Russia						
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