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Planar Scribed Diffraction Grating
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隐藏域元素占位
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- Commodity name: Planar Scribed Diffraction Grating
The initial step in creating the original or master grating is the selection of the substrate material, typically glass or copper. The substrate is polished to a high degree of flatness and then coated with a thin layer of aluminum. Adjusting the parallelism and equidistant spacing of the scribing lines requires a lengthy process, potentially taking several days to set up and test before actual scribing. The scribing machine must be able to retract the diamond tip along a precise path after each scribing, scribing the substrate according to a predetermined amount. The parallelism and displacement of the scribing lines must be precisely controlled.
Material: Float glass
Surface finish: 60-400
Dimensional tolerance: ±0.5 mm
Thickness tolerance: ±0.5 mm
Efficiency: 60%~80% @ Blaze wavelength
Effective aperture: 90%
Damage threshold: 350mJ/cm² @ 200ns pulsed laser
40W/cm² (CW) continuous laser
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86-18137951681
General Manager
86-15333799681
Suzhou Ruike Jingchuang Optoelectronic Technology Co., Ltd.
Landline:0512-68099296
Phone:13950495566,15364920838
Email:1360354615@qq.com
Room 301, Building 4, Optoelectronics Industrial Park, No. 528 Wutai Mountain Road, Suzhou High-Tech Zone, Jiangsu Province, China
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