مرکز منطقه ای اطلاع رساني علوم و فناوري - Frequency-resolved optical gating measurements of sub-ps pulses from InAs/InP quantum dash based mode-locked lasers

DocumentCode :

3650395

Title :

Frequency-resolved optical gating measurements of sub-ps pulses from InAs/InP quantum dash based mode-locked lasers

Author :

C. Calò;H. Schmeckebier;K. Merghem;R. Rosales;F. Lelarge;A. Martinez;D. Bimberg;A. Ramdane

Author_Institution :

CNRS Laboratory for Photonics and Nanostructures, 91460 Marcoussis, France

fYear :

2013

Firstpage :

Lastpage :

Abstract :

Mode-locking of single-section Fabry-Pérot lasers based on InAs/InP quantum dashes is studied by second-harmonic generation frequency-resolved optical gating (SHG-FROG). The devices take advantage of an optimized epitaxial structure with modal gain of 50 cm^-1 showing a broad and flat emission spectrum of width in excess of 14 nm. Self-starting pulses of a width down to 430 fs are observed after intracavity dispersion compensation using single-mode fiber (SMF).

Keywords :

"Semiconductor lasers","Measurement by laser beam","Laser mode locking","Optical fibers","Nonlinear optics","Optical pulse generation"

Publisher :

ieee

Conference_Titel :

Indium Phosphide and Related Materials (IPRM), 2013 International Conference on

ISSN :

1092-8669

Print_ISBN :

978-1-4673-6130-9

Type :

conf

DOI :

10.1109/ICIPRM.2013.6562616

Filename :

6562616

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3650395