4 inch lithium niobate on insulator

{"cid":"91202165","title":"4 Inch LNOI Wafer Achieving Compact Photonic Integration","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/44\/9d\/3bfefb8d791dcea588acaf9148ba-200x200-1.jpg","attrs":{"Price":"$2000\/pc","Brand Name":"BonTek","Model Number":"LNOI Wafer","Minimum Order Quantity":"25 pcs","Delivery Time":"1-4 weeks","Certification":"ISO:9001, ISO:14001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"50000 pcs\/Month","Packaging Details":"Cassette\/ Jar package, vaccum sealed","Product":"LiNbO3 On Insulator","Diameter":"4 inch, \u03a6100mm","Top Layer":"Lithium Niobate","Top Thickness":"300~600nm","Insolation":"SiO2 Thermal Oxide","Insolation Thickness":"2000\u00b115nm; 3000\u00b150nm; 4700\u00b1100nm","Substrate":"Silicon","Application":"Optical Waveguides and Microwaveguides"}}