Search

Your search keyword '"Villafranca, Asier"' showing total 1 results
Start Over Author "Villafranca, Asier" Topic laser resonators
1 results on '"Villafranca, Asier"'

1. Investigations of Repetition Rate Stability of a Mode-Locked Quantum Dot Semiconductor Laser in an Auxiliary Optical Fiber Cavity.

Author

Breuer, Stefan, Elsäßer, Wolfgang, McInerney, John G., Yvind, Kresten, Pozo, Jose, Bente, Erwin A. J. M., Yousefi, Mirvais, Villafranca, Asier, Vogiatzis, Nikos, and Rorison, Judy

Subjects
QUANTUM dots, LASERS, OPTICAL fibers, FREQUENCY spectra, DIGITAL communications
Abstract

We have investigated experimentally the pulse train (mode beating) stability of a monolithic mode-locked multi-section quantum-dot laser with an added passive auxiliary optical fiber cavity. Addition of the weakly coupled (≈ -24 dB) cavity reduces the current-induced shift dν / dΙ of the principal peak in the RF spectrum (the effective pulse repetition frequency) by more than an order of magnitude, from -39.5 to -2.3 kHz/mA. The rms timing jitter of the pulse train is simultaneously reduced from 1.4 to 0.9 ps. [ABSTRACT FROM AUTHOR]

Published
2010
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results