'A'
Novel complex gratings with third-order group-delay variations for tunable pure dispersion slope compensation
Author(s): Shu X (Shu, Xuewen), Turitsyna E (Turitsyna, Elena), Sugden K (Sugden, Kate), Bennion I (Bennion, Ian)  
Source: OPTICS EXPRESS    Volume: 16    Issue: 16    Pages: 12090-12095    Published: AUG 4 2008    
Authors' address:
Aston Univ, Photon Res Grp, Birmingham B4 7ET, W Midlands England

'B'
Tunable dispersion slope compensator using a chirped fiber Bragg grating tuned by a fan-shaped thin metallic heat channel
Author(s): Kwon JJ, Kim SC, Roh SK, Lee B
Source: IEEE PHOTONICS TECHNOLOGY LETTERS    Volume: 18    Issue: 1-4    Pages: 118-120    Published: JAN-FEB 2006