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无锡市所在地
刻线式衍射光栅
衍射光栅可将复色光（白光）分离成各种组分（通过衍射效应）。各种光栅是由高精度的母光栅进行多次复制而成。光栅复制过程见如下描述。
高品质仪器的光栅可近乎满足所有的衍射需求，特别是在效率要求比较高的时候。可以根据尺寸，纹槽间距以及闪耀波长来选择光栅。理论分辨率与母光栅的每毫米槽纹数成比例，闪耀角和光栅间距决定了特种波长和光谱区域的大效率。
槽/mm | 闪耀角 | 尺寸 (mm) | 产品号 |
600 | 6° 53' | 12.5 x 25.0 | #41-021 |
600 | 8° 37' | 12.5 x 25.0 | #48-461 |
600 | 13° | 12.5 x 25.0 | #41-020 |
1200 | 8° 37' | 12.5 x 25.0 | #41-039 |
1200 | 13° 53' | 12.5 x 25.0 | #41-048 |
1200 | 17° 27' | 12.5 x 25.0 | #43-004 |
1200 | 26° 44' | 12.5 x 25.0 | #43-209 |
150 | 2° 08' | 12.7 x 12.7 | #64-397 |
300 | 2° 34' | 12.7 x 12.7 | #43-737 |
300 | 4° 18' | 12.7 x 12.7 | #64-398 |
600 | 4° 18' | 12.7 x 12.7 | #43-739 |
600 | 5° 09' | 12.7 x 12.7 | #43-741 |
600 | 8° 37' | 12.7 x 12.7 | #43-742 |
600 | 13° 00' | 12.7 x 12.7 | #43-744 |
600 | 22° 01' | 12.7 x 12.7 | #43-746 |
600 | 28° 41' | 12.7 x 12.7 | #43-748 |
600 | 6° 53' | 12.7 x 12.7 | #43-771 |
600 | 17° 27' | 12.7 x 12.7 | #43-745 |
900 | 13° 00' | 12.7 x 12.7 | #64-399 |
1200 | 8° 37' | 12.7 x 12.7 | #43-750 |
1200 | 13° 53' | 12.7 x 12.7 | #48-464 |
1200 | 17° 27' | 12.7 x 12.7 | #43-751 |
1200 | 26° 44' | 12.7 x 12.7 | #43-752 |
1200 | 36° 52' | 12.7 x 12.7 | #43-753 |
1800 | 12° 29' | 12.7 x 12.7 | #64-400 |
1800 | 26° 44' | 12.7 x 12.7 | #64-401 |
150 | 2° 08' | 25.0 x 25.0 | #64-402 |
300 | 2° 34' | 25.0 x 25.0 | #43-738 |
300 | 4° 18' | 25.0 x 25.0 | #64-403 |
600 | 4° 18' | 25.0 x 25.0 | #43-740 |
600 | 5° 09' | 25.0 x 25.0 | #43-001 |
600 | 6° 53' | 25.0 x 25.0 | #41-019 |
600 | 8° 37' | 25.0 x 25.0 | #43-743 |
600 | 13° 00' | 25.0 x 25.0 | #41-028 |
600 | 17° 27' | 25.0 x 25.0 | #43-207 |
600 | 22° 01' | 25.0 x 25.0 | #43-747 |
600 | 28° 41' | 25.0 x 25.0 | #43-749 |
900 | 13° 00' | 25.0 x 25.0 | #64-404 |
1200 | 8° 37' | 25.0 x 25.0 | #41-037 |
1200 | 13° 53' | 25.0 x 25.0 | #41-046 |
1200 | 17° 27' | 25.0 x 25.0 | #43-005 |
1200 | 26° 44' | 25.0 x 25.0 | #43-210 |
1200 | 36° 52' | 25.0 x 25.0 | #43-754 |
1800 | 12° 29' | 25.0 x 25.0 | #64-405 |
1800 | 26° 44' | 25.0 x 25.0 | #64-406 |
600 | 6° 53' | 30.0 x 30.0 | #48-460 |
600 | 8° 37' | 30.0 x 30.0 | #46-075 |
600 | 13° 00' | 30.0 x 30.0 | #55-258 |
600 | 22° 01' | 30.0 x 30.0 | #46-076 |
600 | 28° 41' | 30.0 x 30.0 | #55-259 |
1200 | 8° 37' | 30.0 x 30.0 | #55-260 |
1200 | 17° 27' | 30.0 x 30.0 | #46-077 |
1200 | 26° 44' | 30.0 x 30.0 | #46-078 |
300 | 2° 34' | 50.0 x 50.0 | #48-459 |
600 | 5° 09' | 50.0 x 50.0 | #43-002 |
600 | 6° 53' | 50.0 x 50.0 | #41-016 |
600 | 8° 37' | 50.0 x 50.0 | #48-462 |
600 | 13° 00' | 50.0 x 50.0 | #41-025 |
600 | 17° 27' | 50.0 x 50.0 | #43-208 |
600 | 22° 01' | 50.0 x 50.0 | #48-463 |
1200 | 8° 37' | 50.0 x 50.0 | #41-034 |
1200 | 13° 53' | 50.0 x 50.0 | #41-043 |
1200 | 17° 27' | 50.0 x 50.0 | #43-006 |
1200 | 26° 44' | 50.0 x 50.0 | #43-211 |
刻线式衍射光栅订购信息：
600 Grooves, 12.5 x 25mm, 400nm Ruled Diffraction Grating
库存 #41-021技术参数与相关资料
尺寸 (mm) | 12.5 x 25.0 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 9.5 |
基底 | Float Glass |
闪耀角 | 6° 53' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 400 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 600 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
150 Grooves, 12.7mm Square, 500nm Ruled Diffraction Grating
库存 #64-397技术参数与相关资料
尺寸 (mm) | 12.7 x 12.7 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 6.0 |
基底 | Float Glass |
闪耀角 | 2° 08' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 500 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 150 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
600 Grooves, 12.7mm Square, 250nm Ruled Diffraction Grating
库存 #43-739技术参数与相关资料
尺寸 (mm) | 12.7 x 12.7 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 6.0 |
基底 | Float Glass |
闪耀角 | 4° 18' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 250 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 600 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
900 Grooves, 12.7mm Square, 500nm Ruled Diffraction Grating
库存 #64-399技术参数与相关资料
尺寸 (mm) | 12.7 x 12.7 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 6.0 |
基底 | Float Glass |
闪耀角 | 13° 00' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 500 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 900 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
1800 Grooves, 12.7mm Square, 240nm Ruled Diffraction Grating
库存 #64-400技术参数与相关资料
尺寸 (mm) | 12.7 x 12.7 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 6.0 |
基底 | Float Glass |
闪耀角 | 12° 29' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 240 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 1800 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
300 Grooves, 50mm Square, 300nm Ruled Diffraction Grating
库存 #48-459技术参数与相关资料
尺寸 (mm) | 50.0 x 50.0 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 9.5 |
基底 | Float Glass |
闪耀角 | 2° 34' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 300 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 300 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
600 Grooves, 50mm Square, 1250nm Ruled Diffraction Grating
库存 #48-463技术参数与相关资料
尺寸 (mm) | 50.0 x 50.0 |
尺寸容差 (mm) | ±0.5 |
有效孔径 (%) | 90 |
厚度 (mm) | 9.5 |
基底 | Float Glass |
闪耀角 | 22° 01' |
衍射效率 (%) | 60-80 @ Blaze Wavelength |
设计波长 DWL (nm) | 1250 |
涂层 | Bare Aluminum |
槽方向 | Parallel to Short Dimension |
槽/mm | 600 |
类型 | Reflective Diffraction Grating |
构造 | Ruled Grating |
RoHS | 符合标准 |
