We propose two approaches for the fabrication of DFB lasers in photopolymerizable materials. The gratings are realized either by a periodic arrangement of nanospheres or through two-photon polymerization of a variable-step grating for tunable lasers.
© 2005 Optical Society of America
K. D. Dorkenoo, S. Klein, A. Fort, A. Barsella, and V. Stortz, "Colloid-Based Photonic Crystal for DFB Organic Lasers and Two-Photon-Induced Polymerization for Tunable DFB Lasers," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper CMR4.
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