CHARACTERIZATION OF ULTRASHORT PULSE FORMATION IN PASSIVELY MODE-LOCKED FIBER LASERS

被引:125
作者
HOFER, M
OBER, MH
HABERL, F
FERMANN, ME
机构
[1] Technische Universität Wien, Abteilung Quantenelektronik, Lasertechnik
关键词
D O I
10.1109/3.124997
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Pulse formation in an all-solid-state passively mode-locked neodymium glass fiber laser is investigated by employing characterization techniques in the time, optical, and radio frequency domain. The pulses are generated by a combination of passive amplitude modulation arising from nonlinear polarization evolution and passive frequency modulation due to quasi-soliton like pulse shaping. Several distinct operation modes for ultrashort pulse generation are described and pulses as short as 38 fs are directly generated in the cavity.
引用
收藏
页码:720 / 728
页数:9
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