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arXiv · 1610.03141

Mode-locked pulse oscillation of a self-resonating enhancement optical cavity

Yuji Hosaka·Yosuke Honda·Atsushi Kosuge·Tsunehiko Omori·Kazuyuki Sakaue·Tohru Takahashi·Yuuki Uesugi·Junji Urakawa·Masakazu Washio
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Abstract

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.

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Yuji Hosaka, Yosuke Honda, Atsushi Kosuge, Tsunehiko Omori, Kazuyuki Sakaue, Tohru Takahashi, Yuuki Uesugi, Junji Urakawa, Masakazu Washio. 2019-05-28. Mode-locked pulse oscillation of a self-resonating enhancement optical cavity. https://arxiv.org/abs/1610.03141

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