{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Laser attenuation over a 3-kilometer horizontal path: Technical note","author_name":"William M Pekny","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00072MNWE.html\">Laser attenuation over a 3-kilometer horizontal path: Technical note</a>","width":400,"height":300}