| Literature DB >> 22940999 |
Josselin Pello1, Jos van der Tol, Shahram Keyvaninia, René van Veldhoven, Huub Ambrosius, Gunther Roelkens, Meint Smit.
Abstract
An ultrasmall (<10 μm length) polarization converter in InP membrane is fabricated and characterized. The device relies on the beating between the two eigenmodes of chemically etched triangular waveguides. Measurements show a very high polarization conversion efficiency of >99% with insertion losses of <-1.2 dB at a wavelength of 1.53 μm. Furthermore, our design is found to be broadband and tolerant to dimension variations.Year: 2012 PMID： 22940999 DOI： 10.1364/OL.37.003711
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776