Title :
Second harmonic generation in an optically poled fiber
Author :
D. Ceoldo;U. Minoni;D. Modotto;B. M. Shalaby;K. Krupa;A. Tonello;V. Couderc
Author_Institution :
Dipartimento di Ingegneria dell´Informazione, Universita degli Studi di Brescia, via Branze, 38, 25123 Brescia, Italy
Abstract :
The second harmonic signal at the output of an optically poled fiber was studied as a function of the input fundamental frequency power and polarization state. For an injected average power of 3 mW at 1064 nm, the measured output power at 532 nm was 10 μW. The second harmonic intensity profile was a bright green ring even if the pump was injected in the fundamental HE11 mode: we believe that the second harmonic was carried by a combination of the EH11 and HE31 modes.
Keywords :
"Power measurement","Nonlinear optics","Frequency conversion","Optical harmonic generation","Optical polarization","Oscilloscopes","Optimized production technology"
Conference_Titel :
Spatiotemporal Complexity in Nonlinear Optics (SCNO), 2015
DOI :
10.1109/SCNO.2015.7324035
