BP731nm-FWHM17nm Optical filter
| Parameters | SPEC |
Transmission WL | TAvg>95%@725~737nmTMax-TMin<3%@730±4nm |
CW | 731±2nm |
Bandwidth(nm) | 17±1.5nm |
Blocking Band 1 | ODAvg>3@300~717nm |
Blocking Band 2 | ODAvg>3@745~1000nm |
| AOI | 3 ± 2 degree |
| Cone Half-angle | 3.5 degree |
Auxcera (Shanghai Taoteng Electronic Technology Co., Ltd.) was founded in 2022. The company is located in Baoshan District, Shanghai. It has R&D centers in Zhongshan and Shenzhen, covering an area of 1,000 square meters and currently has more than 50 employees.
The company's founding team comes from top domestic universities, research institutes and well-known overseas coating companies, including 2 doctors in optical thin films. We focus on the development of semiconductor and optical thin film processes. Relying on multiple types of advanced coating equipment (Vecco Spectra/ion beam sputtering coating, North Huachuang B630/vacuum evaporation coating, Ulvac/continuous magnetron sputtering coating, Optorun OWLS magnetron sputtering coating, Beneq/atomic layer deposition), advanced detection equipment (SEM, AFM, four-probe, ellipsometer, Agilent Cary 7000, Zygo MST interferometer), we provide reliable and high-performance coating services for semiconductors, consumer electronics, AR/VR, instruments, lidar and other fields.