Sub‐30‐fs fibre‐coupled electro‐optic modulation comb at 1.5 μm with a 25‐GHz repetition rate

Autor:	Yugo Kikkawa, Atsushi Ishizawa, Rai Kou, Xuejun Xu, Koki Yoshida, Tai Tsuchizawa, Takuma Aihara, Tadashi Nishikawa, Guanwei Cong, Kenichi Hitachi, Noritsugu Yamamoto, Koji Yamada, Katsuya Oguri
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	electro‐optical modulation laser beams optical frequency combs supercontinuum generation Electrical engineering. Electronics. Nuclear engineering TK1-9971
Zdroj:	Electronics Letters, Vol 59, Iss 11, Pp n/a-n/a (2023)
Druh dokumentu:	article
ISSN:	1350-911X 0013-5194
DOI:	10.1049/ell2.12830
Popis:	Abstract The generation of a 24‐fs fibre‐coupled electro‐optic‐modulation (EO) comb at 1.5 μm with a 25‐GHz repetition rate, which is the shortest pulse, is demonstrated. The authors also generated a 2/3‐octave spanning supercontinuum spectrum using precise dispersion‐controlled silicon nitride waveguides. This method can open new horizons to generate a compact and robust carrier‐envelope‐offset‐locked EO comb.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/4c41a7760b344613b21612f61d9abbd5 Zobrazit plný text záznamu Plný text View record in DOAJ