Semiconductor saturable absorber mirrors supporting sub-10-fs pulses

被引:97
作者
Jung, ID [1 ]
Kartner, FX [1 ]
Matuschek, N [1 ]
Sutter, DH [1 ]
MorierGenoud, F [1 ]
Shi, Z [1 ]
Scheuer, V [1 ]
Tilsch, M [1 ]
Tschudi, T [1 ]
Keller, U [1 ]
机构
[1] TH DARMSTADT, INST PHYS APPL, D-6100 DARMSTADT, GERMANY
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 1997年 / 65卷 / 02期
关键词
D O I
10.1007/s003400050259
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We generated self-starting sub-10-fs pulses from a Ti:sapphire laser using a combination of a broadband semiconductor saturable absorber mirror (SESAM), novel double-chirped mirrors, and Kerr-lens modelocking. We present a detailed overview of broadband SESAMs used in Ti:sapphire lasers and discuss their design issues. Using such a SESAM to assist the KLM process, we have generated pulses with a duration of only 6.5 fs, the shortest to date directly from the laser. Pulses as short as 13 fs were generated by soliton modelocking alone. Higher-order dispersion compensation was achieved with novel double-chirped mirrors in combination with intracavity prisms.
引用
收藏
页码:137 / 150
页数:14
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