Product type: Prism. Application: Beam Dispersion, Beam Split. Model: TT Prism 300.
Overview
The High Precision Optical Glass Beam Splitter with Anti-Reflective Coating is supplied as a beam splitter made from Glass. Listed geometry: thickness as Required, square prism shape. Surface quality as Required. It is used in Medical Instrument. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Prism |
| Shape | Square Prism |
| Thickness | as Required |
| Surface Quality | as Required |
| Application | Medical Instrument |
| Usage | Beam Dispersion, Beam Split |
| Model NO. | TT Prism 300 |
| Supplier | Tianjin Tengteng Optoelectronic Technology Co., Ltd. |
Technical data
| 1.Material | N-BK7,FS or based on clients' requirements |
|---|---|
| 2.Dimensional tolerances | 0/-0.1mm |
| 3.Clear aperture | 100% |
| 4.Angle accuracy | 10seconds |
| 5.Surface Quality | US Standard 40-20,ISO Standard 3X0.16 |
| 6.Extinction ratio | 1000:1(Single wavelength),500:1(broadband) |
| 7.Tp-pol | Tp> 95%(Single wavelength),Tp> 90%(broadband) |
| 8. Rs-pol | Rs> 99.8%(Single wavelength), Rs> 99.5%(broadband) |
| 9.Edge Chip | <0.1mm |
| 10.Bevel | Based on clients' requests |
| 11.Coating | Based on clients' requests |
What to specify when you request a quote
- Split ratio — give the R/T ratio and its tolerance.
- Wavelength and polarisation — state the band and whether the split must be polarising or non-polarising.
- Angle of incidence — plate splitters are usually used at 45°; give the actual angle.
- Size and geometry — listed as “as Required”; give cube edge or plate size, thickness and wedge if any.
- Surface quality and flatness — listed as “as Required”; quote transmitted wavefront for imaging systems.
Engineering guides for this part
For material grades and coating options, see AR-Coated Glass Materials for High-Transmission Optical Parts. How parts like this are machined and finished is covered in Precision AR Coating Process for Optical Glass Windows. For an application example, read Dichroic Filter Glass for Smart Appliance Lighting Modules. A related standard product is AR-Coated High-Transparency Optical Glass.
