{"product_id":"ruby-laser-rod-5","title":"Ruby Laser Rods","description":"\u003cp data-start=\"392\" data-end=\"770\"\u003eSingle-crystal ruby rods manufactured as the active gain medium for solid-state ruby lasers. These are chromium-doped corundum (Al₂O₃) grown to a much higher optical purity than standard synthetic ruby used for jewelry\u003c\/p\u003e\n\u003cp data-start=\"392\" data-end=\"770\"\u003eThese rods were designed for medical Q-switched systems used in early tattoo-removal and dermatology units, before Nd:YAG became the industry standard. They are supplied in their unfinished state: ends are flat and uncoated, exactly as they leave production before mirror coatings and optical polishing are applied.\u003c\/p\u003e\n\u003cp data-start=\"1187\" data-end=\"1378\"\u003eThese rods can be sliced into faceting rough, used for optical experiments, or kept as collectible industrial synthetic material.\u003c\/p\u003e\n\u003cp data-start=\"1187\" data-end=\"1378\"\u003e2 pieces \/ 51.55 grams\u003c\/p\u003e\n\u003cp data-start=\"1187\" data-end=\"1378\"\u003eEstimate: $62 - $65\u003c\/p\u003e","brand":"Gem Dragon Auctions","offers":[{"title":"Default Title","offer_id":51323336130873,"sku":"11564x","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/0037\/0233\/files\/IMG_9048_a1c7ea2f-d901-4a74-9090-600ff8c51479.jpg?v=1787168408","url":"https:\/\/gemdragonauctions.com\/products\/ruby-laser-rod-5","provider":"Gem Dragon Auctions ","version":"1.0","type":"link"}