optical communication system silicon dioxide wafer

{"cid":"91191224","title":"Thermal Oxide Layer SiO2 Wafer Thickness 20um MEMS Optical Communication System","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/7f\/a6d4fe0411b235bcf1fdae700922-200x200-1.jpg","attrs":{"Brand Name":"ZMSH","Model Number":"Ultra-thick silicon oxide wafer","Minimum Order Quantity":"5","Delivery Time":"2-4 weeks","Place of Origin":"China","Payment Terms":"T\/T,","Boiling Point":"2,230\u00b0 C (4,046\u00b0 F)","SMILES":"O=[Si]=O","Oxide thickness tolerance":"+\/- 5% (both Sides)","Refractive Index":"Approximately 1.44","Thermal Conductivity":"Around 1.4 W\/(m\u00b7K) @ 300K","Molecular Weight":"60.09","Application Areas":"Semiconductor Manufacturing, Microelectronics, Optical Devices, Etc.","refractive index":"550nm Of 1.4458 \u00b1 0.0001"}}

{"cid":"91184473","title":"\u200b\u200bJGS1 JGS2 Wafers Optical Grade Fused Quartz Wafers 2-12 inch\u200b\u200b","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/66\/3d11f43697232acd991d5a552145-200x200-1.jpg","attrs":{"Price":"by case","Brand Name":"ZMSH","Model Number":"JGS1 JGS2 Wafers","Minimum Order Quantity":"25","Delivery Time":"2-4weeks","Certification":"rohs","Place of Origin":"CHINA","Payment Terms":"T\/T","Packaging Details":"package in 100-grade cleaning room","Density":"2.2g\/cm\u00b3","Mohs Hardness":"6-7","Compressive Strength":"1100","Dielectric Constant (10GHz)":"3.74","Loss Factor (10GHz)":"0.0002","Strain Point":"1080","Thermal Conductivity(20\u2103)":"1.4","Applications":"Semiconductor Lithography, \u200b\u200bFiber Optic Communication"}}