29 December 2015 Robust double Z-type cavity mode locked Yb:KYW ultrafast laser
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Abstract
Semiconductor saturable absorber mirror (SESAM) mode locked Yb doped ultrafast lasers have been widely used in industrial applications. High laser stability against environment change and delivery process are required for industrial laser systems. A double Z-type ultrafast laser cavity was demonstrated experimentally and theoretically. Compared with the conventional Z-type cavity, this double Z-type cavity SESAM mode locked laser is less sensitive to misalignment and can tolerate more arm length changes while still staying cw mode locking.
© 2015 Society of Photo-Optical Instrumentation Engineers (SPIE) 0091-3286/2015/$25.00 © 2015 SPIE
Sha Wang, Jinghua Han, Yan-biao Wang, Guoying Feng, and Shouhuan Zhou "Robust double Z-type cavity mode locked Yb:KYW ultrafast laser," Optical Engineering 54(12), 126115 (29 December 2015). https://doi.org/10.1117/1.OE.54.12.126115
Published: 29 December 2015
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KEYWORDS
Mode locking

Mirrors

Ultrafast lasers

Continuous wave operation

Laser crystals

Laser resonators

Oscillators

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