| Literature DB >> 20523406 |
Abstract
A waveguide structure is proposed that can enhance the second harmonic generation in surface layers by 5 orders of magnitude. Phase matching is achieved by a grating structure in the waveguide. The waveguide could be made in quartz through doping.Year: 1987 PMID: 20523406 DOI: 10.1364/AO.26.004576
Source DB: PubMed Journal: Appl Opt ISSN: 1559-128X Impact factor: 1.980