Characteristics of selective and tunable wavelength converters using quasi-phase matched lithium niobate waveguide devices with dual pump configuration
Y Fukuchi, K Hirata, J Maeda - Optics Communications, 2019 - Elsevier
We report selective and tunable wavelength converters (STWCs) from an arbitrary
wavelength to another arbitrary one, which employ the cascaded second-order nonlinear …
wavelength to another arbitrary one, which employ the cascaded second-order nonlinear …
Characteristics of all-optical 3R regenerators using cascaded second-order nonlinear effect in quasi-phase matched lithium niobate devices
Y Fukuchi, T Kimura, K Hirata - Optical and Quantum Electronics, 2017 - Springer
We numerically show that quasi-phase matched (QPM) lithium niobate (LN) devices
employing the cascaded second-order nonlinear effect of second harmonic generation …
employing the cascaded second-order nonlinear effect of second harmonic generation …
Characteristics of a 40-GHz All-Optical Switch Using Cascaded Nonlinearities in a Periodically Poled Lithium Niobate Waveguide
Y Fukuchi, K Hirata - 2020 Opto-Electronics and …, 2020 - ieeexplore.ieee.org
Characteristics of a 40-GHz All-Optical Switch Using Cascaded Nonlinearities in a Periodically
Poled Lithium Niobate Waveguide Page 1 978-1-7281-5445-9/20/$31.00 ©2020 IEEE …
Poled Lithium Niobate Waveguide Page 1 978-1-7281-5445-9/20/$31.00 ©2020 IEEE …
QPM-LN-based 40GHz to 40GHz switch using cascaded nonlinearities
Y Fukuchi, G Abe, K Kawanaka - 2021 Conference on Lasers …, 2021 - ieeexplore.ieee.org
Recently, there has appeared an attractive candidate for the all-optical switches, which
employs the cascaded χ (2) effect in quasi-phase-matched (QPM) LiNbO 3 (LN) waveguides …
employs the cascaded χ (2) effect in quasi-phase-matched (QPM) LiNbO 3 (LN) waveguides …
All-Optical 40-GHz to 40-GHz Switching by Cascade Second-Order Nonlinearities in a QPM-PPLN Device
Y Fukuchi, Y Kameda - 2020 IEEE Photonics Conference (IPC), 2020 - ieeexplore.ieee.org
We report characteristics of a QPM-PPLN-based all-optical switch through experiments
considering the pulsewidths and the optical noises of the inputs. Although stable and …
considering the pulsewidths and the optical noises of the inputs. Although stable and …