{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Modern Optical Systems (Artech House Telecommunication Library) (Vol 1)","author_name":"Ivan Andonovic","thumbnail_url":"https://www.ebooknetworking.net/books/089/006/big0890063516.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0890063516.html\">Principles of Modern Optical Systems (Artech House Telecommunication Library) (Vol 1)</a>","width":400,"height":300}