M. Kubota, M. Nemoto, T. Noda, H. Sakata. Tunable Q-switched Tm/Ho-codoped fiber laser based on a thermo-optically controlled multimode interference fiber structure, ,. Laser Physics Letters. 2021. 18. 9. 095103
H. Sakata, W. Onishi. Mode conversion from LP11 to LP02 based on in-line mode orientation control and antisymmetric refractive-index perturbation in a few-mode fiber. Journal of Modern Optics. 2021. 68. 8. 419-424
H. Sakata, K. Okada, J. Mochizuki. Highly sensitive temperature sensor based on multimode-interference fiber structure with gel cladding. Microwave and Optical Technology Letters. 2021. 63. 6. 1647-1651
H. Sakata, F. Kosaka, K. Hayakawa. Broadly tunable Tm/Ho-codoped fiber lasers based on temperature-sensitive single-mode-multimode-sigle-mode fiber strutures. Applied Optics. 2020. 59. 13. 4016-4021