Supercontinuum generation in web-like microstructure optical fiber

• 来源期刊: 中国光学快报（英文版）
• 年，卷（期）: 2012,（z1）
• 页码范围: 23-25
• 页数: 3页
• 语种: 英文
• DOI: 10.3788/COL201210.S10602

摘要

A novel web-like microstructure optical fiber (MOF) is fabricated which serves as a bundle of suspended submicron-thickness membranes as planar waveguides and their Y-type connection nodes as the secondary cores.The polarization dependent visible continuum coverage from 350 to 1000 nm is generated from a 20-cm-long membrane of 0.55-μm-thickness pumped by 200-fs laser at 800 nm.We also obtain narrowband signal of blue dispersive wave around 410 nm with the up-conversion efficiency routinely beyond 20％ in the Y-type secondary core in another smaller web-like MOF.