Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Novel Compact Femtosecond Lasers Based on Multi-Pass Cavities

Not Accessible

Your library or personal account may give you access

Abstract

We describe the design and mode-locked operation of compact femtosecond Ti3+:Al2O3 lasers based on novel multi-pass cavity (MPC) configurations. We first review the design guidelines of q-preserving MPCs which leave invariant the original spotsize distribution of the short cavity. The design and performance of a q-preserving and a non-q-preserving MPC Ti3+:Al2O3 laser are then described as examples. In the case of the non-q-preserving MPC, conditions needed to minimize the deviation from the q- preserving configuration are discussed. Both resonators are compact (30 cm × 45 cm) and operate around 31 MHz. With only 1.5 W of pump power, pulses as short as 19 fsec and with energies up to ~3.6 nJ were produced.

© 2004 Optical Society of America

PDF Article
More Like This
Novel Compact Femtosecond Lasers Based on Multi-Pass Cavities

A. Sennaroglu, A. M. Kowalevicz, F. X. Kaertner, E. P. Ippen, and J. G. Fujimoto
WE7 Advanced Solid-State Photonics (ASSL) 2004

General design rules for multi-pass cavity lasers in ultrashort pulse generation

A. Sennaroglu, A. M. Kowalevicz, A. Zare, and J. G. Fujimoto
CTuP37 Conference on Lasers and Electro-Optics (CLEO:S&I) 2004

Multiple pass cavities for high pulse energy/compact femtosecond lasers

James G. Fujimoto, Andrew Kowalevicz, and Alphan Sennaroglu
FThD1 Frontiers in Optics (FiO) 2004

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved