@article{oai:repo.qst.go.jp:00077992, author = {Hosaka, Yuji and Honda, Y. and Omori, T. and Urakawa, J. and Kosuge, A. and Sakaue, K. and Takahashi, T. and Uesugi, Y. and Washio, M. and Yuji, Hosaka}, journal = {Journal of Physics: Conference Series}, month = {Dec}, note = {A power enhancement optical cavity is a compelling means of realizing a pulsed laser with a high peak power and high repetition frequency, which is not feasible using a simple amplifier scheme. However, a precise feedback system is necessary for maintaining the narrow resonance condition of the optical cavity; this has become a major technical issue in developing such cavities. We have developed a new approach that does not require any active feedback system, by placing the cavity in the outer loop of a laser amplifier. We report on the first demonstration of a mode-locked pulse oscillation using the new system.}, title = {Mode-locked pulse oscillation of a self-resonating enhancement optical cavity}, volume = {1350}, year = {2019} }