{"product_id":"9780890068090","title":"Optical Fiber Amplifiers: Materials, Devices, and Applications","description":"Prepared by six leading professionals in the industry, this comprehensive reference helps you better understand the basic phenomena behind OF amplifiers -- and gives you the practical knowledge you need to design and produce OF systems. Includes 180 equations and nearly 240 illustrations.","brand":"Artech House, Incorporated","offers":[{"title":"Default Title","offer_id":47022820720880,"sku":"9780890068090","price":186.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780890068090_p0.jpg?v=1763849637","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780890068090","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}