{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Optical Waveguide Theory by the Finite Element Method (Advances in Opto-Electronics)","author_name":"Masanori Koshiba","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9401047138.html\">Optical Waveguide Theory by the Finite Element Method (Advances in Opto-Electronics)</a>","width":400,"height":300}