{"product_id":"2940177318653","title":"The Angela Carter BBC Radio Drama Collection","description":"This book is based on my master's research in Institute of Electro-Optical Engineering in National Chiao Tung University, 2005. It's entitled \"Analysis of Defect Modes of Two-Dimensional Photonic Crystal Nano-Cavities\". In this study we demonstrate some principles and techniques for the simulation of two-dimensional photonic crystals and photonic crystal nano-cavities formed by defects in two-dimensional photonic crystal slabs. Photonic band structures within and without a defect were simulated using both 2D and 3D plane wave expansion method and finite difference time domain method. Then a basic symmetry analysis was carried out by the group theory. Resonant frequencies, mode profiles, and quality factors of photonic crystal micro-cavities in finite height dielectric slabs were calculated by three-dimensional finite difference time domain method.","brand":"Random House UK","offers":[{"title":"Default Title","offer_id":47106374140144,"sku":"2940177318653","price":17.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940177318653_p0.jpg?v=1769909356","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940177318653","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}