TY - GEN
T1 - Properties of Terahertz Wave Emission from Nano-porous Gold Excited by Femtosecond Laser Pulses
AU - Kato, Kosaku
AU - Kashihara, Takashi
AU - Phan, Thanh Nhat Khoa
AU - Takano, Keisuke
AU - Akbari, Marjan
AU - Ishihara, Teruya
AU - Yoshimura, Masashi
AU - Nakajima, Makoto
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/10/25
Y1 - 2018/10/25
N2 - We studied properties of terahertz wave emission from gold film with random nano-porous structures excited by femtosecond laser pulses. The emitted terahertz power grew almost twice faster for excitation at 800 nm than at 400 nm. We also measured the temperature dependence of the terahertz power, and found that the terahertz emission at 200 K was much stronger than that at room temperature.
AB - We studied properties of terahertz wave emission from gold film with random nano-porous structures excited by femtosecond laser pulses. The emitted terahertz power grew almost twice faster for excitation at 800 nm than at 400 nm. We also measured the temperature dependence of the terahertz power, and found that the terahertz emission at 200 K was much stronger than that at room temperature.
UR - http://www.scopus.com/inward/record.url?scp=85056846436&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85056846436&partnerID=8YFLogxK
U2 - 10.1109/IRMMW-THz.2018.8510019
DO - 10.1109/IRMMW-THz.2018.8510019
M3 - Conference contribution
AN - SCOPUS:85056846436
T3 - International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
BT - 2018 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
PB - IEEE Computer Society
T2 - 43rd International Conference on Infrared Millimeter and Terahertz Waves, IRMMW-THz 2018
Y2 - 9 September 2018 through 14 September 2018
ER -