26 citations · 91 across the 10 of their papers we have counts for
10 papers
Optimal design for wavelength conversion with a configuration of walk-off compensation in free space in the nanosecond pulsed regime
Chiaki Ohae, Kenji Hasegawa, Masato Nagano +2
On the basis of standard wavelength conversion by the use of angular phase matching of nonlinear optical crystals arranged in free space, applicable to a wide range of wavelengths…
Generating arbitrary polarization states by manipulating the thicknesses of a pair of uniaxial birefringent plates
Akihiro Tomura, Makoto Nomura, Chiaki Ohae +1
We report an optical method of generating arbitrary polarization states by manipulating the thicknesses of a pair of uniaxial birefringent plates, the optical axes of which are set…
10 W injection-locked single-frequency continuous-wave titanium:sapphire laser
Tetsushi Takano, Hisashi Ogawa, Chiaki Ohae +1
High-power tunable lasers with good longitudinal and transverse modes are fundamental tools for exploring quantum physics. Here we report a high-power continuous-wave injection-loc…
Tailored Raman-resonant four-wave-mixing process
C. Ohae, J. Zheng, K. Ito +3
Nonlinear optical processes are strongly dominated by phase relationships among electromagnetic fields that are relevant to its optical process. In this paper, we theoretically and…
Dual-frequency injection-locked continuous-wave near-infrared laser
Trivikramarao Gavara, Takeru Ohashi, Yusuke Sasaki +7
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…
Generation of five phase-locked harmonics by implementing a divide-by-three optical frequency divider
Nurul Sheeda Suhaimi, Chiaki Ohae, Trivikramarao Gavara +3
We report the generation of five phase-locked harmonics, f_1: 2403 nm, f_2: 1201 nm, f_3: 801 nm, f_4: 600 nm, and f_5: 480 nm with an exact frequency ratio of 1 : 2 : 3 : 4 : 5 by…