title: Dual-frequency injection-locked continuous-wave near-infrared laser.
abstract: We report a dual-frequency injection-locked continuous-wave near-infrared laser. The entire system consists of a Ti:sapphire ring laser as a power oscillator, two independent diode lasers employed as seed lasers, and a master cavity providing a frequency reference. Stable dual-frequency injection-locked oscillation is achieved with a maximum output power of 2.8 W. We show its single longitudinal/transverse mode characteristics and practical power stability, as fundamental performance features of this laser system. We also demonstrate arbitrary selectivity of the two frequencies and flexible control of their relative powers by simply manipulating the seed lasers, as advanced features.
authors.forename: Trivikramarao
authors.initials: T
authors.lastname: Gavara
authors.forename: Takeru
authors.initials: T
authors.lastname: Ohashi
authors.forename: Yusuke
authors.initials: Y
authors.lastname: Sasaki
authors.forename: Takuya
authors.initials: T
authors.lastname: Kawashima
authors.forename: Hiroaki
authors.initials: H
authors.lastname: Hamano
authors.forename: Ryo
authors.initials: R
authors.lastname: Yoshizaki
authors.forename: Yuki
authors.initials: Y
authors.lastname: Fujimura
authors.forename: Kazumichi
authors.initials: K
authors.lastname: Yoshii
authors.forename: Chiaki
authors.initials: C
authors.lastname: Ohae
authors.forename: Masayuki
authors.initials: M
authors.lastname: Katsuragawa