TY  - GEN
AU  - Chefonov,O V
AU  - Ovchinnikov,A V
AU  - Agranat,M B
AU  - Stepanov,A N
TI  - Terahertz beam spot size measurements by a CCD camera
SN  - 1539-4794
PY  - 2019///
PB  - Optics letters
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1364/OL.44.004099
ER  -