Gold Coated Gratings
>>Groove density: 1740 gr/mm
>>Dimensions：200 mm×400 mm
>>High efficiency：>90% @808 nm，TM
>>Wavefront quality: < λ/4 PV at 632.8 nm
Copyright：Suzhou Tonglu Optoelectronic Technology Co.,Ltd; 苏ICP备14033903号-1
Company address: suzhou ten catalpa street no. 1 161 # Email:sales@gratingmaker.com; product@gratingmaker.com website: http://www.samefront.com
