Sensing with optical vortices in photonic-crystal fibers

Bragg grating inscription in various optical fibers with femtosecond infrared lasers and a phase mask

(2011) Stephen J. Mihailov et al.   Optical Materials Express

Orbital angular momentum: origins, behavior and applications

(2011) Alison M. Yao et al.   Advances in Optics and Photonics

High-Temperature Annealing Behaviors of CO$_{2}$ Laser Pulse-Induced Long-Period Fiber Grating in a Photonic Crystal Fiber

(2010) Yun-Jiang Rao et al.   JOURNAL OF LIGHTWAVE TECHNOLOGY

Birefringence and dispersion of cylindrically polarized modes in nanobore photonic crystal fiber

(2010) T. G. Euser et al.   JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS

Fiber Bragg gratings with enhanced thermal stability by residual stress relaxation

(2009) Yuhua Li et al.   OPTICS EXPRESS

Generation and propagation of radially polarized beams in optical fibers

(2009) Siddharth Ramachandran et al.   OPTICS LETTERS