Milliwatt-average power broadband THz source at 13.3 MHz repetition rate using diamond-cooled organic crystal BNA

Autor:	Clara J. Saraceno, S. Mansourzadeh, Mostafa Shalaby, Tim Vogel, F. Wulf
Rok vydání:	2021
Předmět:	Materials science Terahertz radiation business.industry Energy conversion efficiency Diamond engineering.material Power (physics) Optical rectification Duty cycle Broadband Bandwidth (computing) engineering Optoelectronics business
Zdroj:	2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
DOI:	10.1109/irmmw-thz50926.2021.9567140
Popis:	We demonstrate optical rectification in BNA organic crystals using bursts of pulses from a high-power thin-disk oscillator at 13.3 MHz repetition rate. We measure an average power of 0.95 mW at 10% duty cycle with a conversion efficiency of 4×10-4. To the best of our knowledge, this is the highest average power reported with commercially available BNA so far. The detected THz spectrum bandwidth spans up to 6 THz.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d8b6ea15206c164c361b432f43f40a0a https://doi.org/10.1109/irmmw-thz50926.2021.9567140 Zobrazit plný text záznamu