{"product_id":"9780470911402","title":"Illumination Engineering : Design with Nonimaging Optics","description":"\u003cp\u003eWithin the past decade, the field of optical design has included the subfield of illumination design. Visual illumination systems include displays, lighting, and the illuminator for photocopiers; non-visual illumination systems include solar concentrators, optical laser pump cavities, and a number of optical sensor applications.\u003c\/p\u003e","brand":"IEEE","offers":[{"title":"Default Title","offer_id":48685229113579,"sku":"00000_00000_00000_00000","price":272.75,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9780470911402-1.jpg?v=1781624358","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9780470911402","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}