1. Fabrication of high-efficiency pump and signal combiner based on a thermally expanded core technique. (December 2015) Authors: Zhao, Ke; Chang, Xinzu; Chen, Zilun; Wang, Zefeng; Jiang, Houman Journal: Optics & laser technology Issue: Volume 75(2015) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗