'A'
Design of long-period gratings in cladding-pumped microstructured optical fiber
Author(s): Mescia L (Mescia, Luciano)  
Source: JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS    Volume: 25    Issue: 11    Pages: 1833-1839    Published: NOV 2008    
Authors' Addresses:
1. Politecn Bari, Dipartimento Elettrotecn & Elettron, I-70125 Bari, Italy

'B'
Experimental demonstration of enhancing pump absorption rate in cladding-pumped ytterbium-doped fiber lasers using pump-coupling long-period fiber gratings
Author(s): Baek S, Roh S, Jeong Y, Lee B  
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 18    Issue: 5-8    Pages: 700-702    Published: MAR-APR 2006