Product type: Intrinsic Semiconductor. Application: Detector, Diode, LCD Display Controller, Power Electronic Components, Radio, Refrigerator, Solar Cell, Television, Temperature Measurement, Laser. Model: AT-61197.
Overview
High-Precision Optical Lens Wedge for Enhanced Light Management: an optical lens made from Sic. Coating: Hard refractory coating. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Sic |
|---|---|
| Type | Intrinsic Semiconductor |
| Coating | Hard refractory coating |
| Application | Detector, Diode, LCD Display Controller, Power Electronic Components, Radio, Refrigerator, Solar Cell, Television, Temperature Measurement, Laser |
| Batch Number | up-to-Date |
| Model NO. | AT-61197 |
| Manufacturing Technology | Integrated Circuits Device |
| Model | at-61004 |
| Signal Processing | No |
| Production Method | CVD |
| Purity | 99.9999% |
| Processing Method | Double Surface Polishing |
| Main Appliying 1 | Chips Wafers |
| Main Appliying 2 | Laser, Radar |
| Lambda/10 @ 632.8nm | Lambda/2 at 632.8nm |
| Lens Substrates | UV fused silica |
| Optional I | UV fused silica |
| Optional II | Equivalent UV fused silica |
| Main Applying | 1).Mainly used as vacuum window, convection grating or interferometer compensation plate. |
| Supplier | Shanghai Anttrans Technology Co., Ltd |
Technical data
| Type | Optical Lens |
|---|---|
| Shape | Single-lens |
| Lenses Color | Clear |
| Customized | Customized |
| Substrate | UV Fused Silica |
| Thickness | 1.0mm-6.0mm,9.4mm or Custom Manufacturing |
| Transport Package | Cartons or Wood Case |
| HS Code | 9002909090 |
| Usage | Lighting,Medical,Optical,Photography,Laser,Astronomy,Imaging,Detection,etc |
|---|---|
| Transmittance | >95% |
| Material | Optical Glass |
| Certification | RoHS,ISO9001,CE |
| Coating | Hard Refractory Coating or Uncoating |
| Surface Quality | 15-5 Scratch-Dig or Custom Manufacturing |
| Wedge | 30 (+-)15 Arc Min |
| Ar.Coating | Uncoating,or 430-700nm/650-1000nm/1000-1550nm |
| Specification | 5.0mm-75.0mm or custom manufacturing |
| Origin | China |
| Production Capacity | 100000PCS Per Year |
| Optional I: | UV fused silicafrom CORNING,OHARA,LEONI,AGC,HELLMA,NIKON,VITRON,ETC |
|---|---|
| Optional II: | Equivalent UV fused silicaMade in China,C-laser OWN brands |
What to specify when you request a quote
- Material — listed as “Sic”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — listed as “Hard refractory coating”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Quartz Wafer Substrate Selection: Materials & Coatings for Semiconductor and Optical Systems. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Boost Yield with Fused Silica Viewports for Vacuum and Optical Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
