𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Second-harmonic generation measured on a GaAs photonic crystal planar waveguide

✍ Scribed by L.C Andreani; F Cattaneo; G Guizzetti; A.M Malvezzi; M Patrini; G Vecchi; F Romanato; L Businaro; E Di Fabrizio; A Passaseo; M De Vittorio


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
123 KB
Volume
17
Category
Article
ISSN
1386-9477

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Collinear second harmonic generation of
✍ Yan Sheng; Kaloian Koynov; Daozhong Zhang πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 489 KB

We report on the observation of quasi-phase matched collinear second harmonic generation (SHG) at 20 wavelengths in a two-dimensional nonlinear photonic quasi-crystal with decagonal lattice. We show that at some wavelengths the second harmonics are generated via standard quasi-phase matching, namely

Consideration of angular acceptance angl
✍ Feng-Tie Wu; Wen-Zhen Zhang πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 201 KB

The angular acceptance angle (phase matching acceptance angle) Dy in BBO crystal is theoretically calculated in milli-radian magnitude. To satisfy a fully phase matching condition of a laser beam and obtain ecient conversion of SHG, an intracavity frequency doubled (IFD) Nd:YAP mode-locked laser wit

Investigation on intracavity second-harm
✍ Junhai Liu; Zhenyi Fei; Shujun Zhang; Chenlin Du; Jiyang Wang; Huanchu Chen; Zon πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 161 KB

E cient intracavity second-harmonic generation (SHG) has been realized in a new Li-doped GdCa 4O(BO 3) 3 (GdCOB) crystal. 2:55 W CW SHG output power was obtained with an optical conversion e ciency of 19.6%, while the e ective intracavity SHG e ciency was determined to be 44%. Compared to that of un