久久亚洲精品天码av,午夜福利屄插穴,午夜福利视频91,亚欧美爽爽爽爽爽,亚洲欧美日韩色色图片,青青操在线观看,精品天堂麻豆av,无码av东京热,婷婷成人亚洲少妇

　　北京吳然偉業(yè)光電科技有限公司成立于2010年，專業(yè)代理歐美(德國、瑞士、美國、波蘭等)高精度的光學檢測設備，致力于為科研和工業(yè)客戶提供光學檢測解決方案及包括售前、售中及售后在內的全服務。主要包括:光學檢測產品:應力雙折射、折射率、弱吸收、反射率、散射儀、非接觸式測厚儀、測角儀、激光損傷閾值測試系統(tǒng)、光學表面質量檢測系統(tǒng)、可調相位延遲波片等;激光檢測產品:激光功率計、能量計、光束質量分析儀、M2測試儀等;集成系統(tǒng)所需的激光器、步進位移平臺、偏振光轉換器等顯微系統(tǒng)所需的XYZ電動載物臺、波片進片機、高速相機ICCD、像增強器300ps門控時間、FLIM、 高精度脈沖延時器等。值得一提的是，近年來公司科研團隊自主研發(fā)PCI弱吸收測量儀，CRD光腔衰蕩法高反測量儀，偏心曲率測量儀等產品，為今后的發(fā)展壯大奠定了堅實的基礎。OPCROWN PHOTONICS Company Limited (OPCROWN) was founded in 2010, which markets and distributes globally sourcedproducts and services into the Photonics markets of China, committed to providing scientific research and industrial clientswith optical detection solutions and services including pre -sales, in-sales and after-sales. Main products include :Optical detection Instruments:Goniometer, Thickness, Birefringence, Refractive index , Absorption Reflectivity, Scattering, Retardation,GDD etc.Laser detection Instruments:Power/Energy Meter, Beam Profile, M2, etc;Laser, microbench, positioning systems, mirror mounts, Polarized Converter,etc;XYZ electric stage, ICCD, Image Intensifier, FLIM,etc.It is worth mentioning that the company's scientific research team independently developed the PCI absorption measuringinstrument, CRD high reflectivity measuring instrument, eccentric curvature instrument etc. The relevant indicators havereached the international advanced level, laying a solid foundation for the future development and expansion.