Product type: Thin Film Filter. Application: Medical.
Overview
UV Fused Silica Quartz Glass Plate Quartz Wafer/Window for Semiconductor or Micro Electro-Optical Applications: a fused silica / quartz wafer made from Glass. Listed geometry: thickness 0.1-10mm. Optical / electrical data: bandwidth 3-50nm. Surface quality 60-40; flatness 1/4 Lambda. Typical applications: Medical. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Thin Film Filter |
| Shape | Customized |
| Fwhm | 3-50nm |
| Surface Quality | 60-40 |
| Flatness | 1/4 Lambda |
| Usage | Medical |
| Thickness Range | 0.1-10mm |
| Color | Blue |
| Angle of incidence | 0° |
| Tolerance | +/-0.05mm |
| Supplier | Changchun Sunday Optics Co., Ltd. |
Technical data
| Diameter | 1mm to 1000mm |
|---|---|
| Diameter Tol. | +/-0.02mm |
| Material | Bk7 sapphire fused silica,ZnS2,CaF2,MgF2, Si,Ge. |
| Surface Quality | 10-5 standard |
| Flatness | 1/10 lambda |
| Parallisam | <3 seconds |
| Chamfer | 0.25mmx45degree |
| Coating | AR,HR,Silver,Aluminum.Golden. |
What to specify when you request a quote
- Diameter and flat / notch — state diameter, flat or notch and their tolerances.
- Thickness and TTV — listed as “0.1-10mm”; give thickness, its tolerance and total thickness variation.
- Polish and roughness — listed as “60-40”; specify single- or double-side polish and roughness.
- Flatness, bow and warp — listed as “1/4 Lambda”; quote flatness, bow and warp limits.
- Material grade — listed as “Glass”; name the grade (JGS1/JGS2, Borofloat 33, alkali-free, sapphire orientation).
Engineering guides for this part
For material grades and coating options, see Fused Silica Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Precision Glass Hole Drilling & Micromachining for MEMS Wafers. For an application example, read Fused Silica Glass Wafers for Precision Appliance Electronics. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
