The International Journal of Optics and Photonics (IJOP) is a peer-reviewed open-access Journal, published online semiannually from April 20, 2007, first one published in 2007. Original contributions are welcomed which relate advances, or state-of-the-art capabilities in the theory, design, applications, fabrication, performance and characterization of:

• Lasers and optical devices;
• Laser Spectroscopy;
• Lightwave communication systems and subsystems;
• Nanophotonics;
• Nonlinear Optics;
• Optical Based Measurements;
• Optical Fiber and waveguide technologies;
• Optical Imaging;
• Optical Materials;
• Optical Signal Processing;
• Photonic crystals;
• Quantum optics, and any other related topics