UV.VIS. IR windows
Intrinsic have very strong ability for the optical windows, we have three fabrication technique of pitch polishing, double side polishing and contact polishing to supply windows size from 1.2mm to 350mm with thickness from 0.12mm to 60mm, and the shape can be round, square, drilled, step, and customized based on our CNC machines. Usually we need CAD drawing to work with customized shape windows.
ICC windows can reach high level precision like s/d 10-5; flatness 1/10l@633nm; parallelism less than 5min; bevel 0.1-0.25mm; Ra <1nm based on testing devices of ZyGO, AFM, 15sec gonimeter, and 2D imaging system.
Here is our featured goods.
Applications :
ICC has strong processing capabilities for optical glass.
We have four manufacturing technologies: high-speed polishing, double-sided polishing, classical polishing, and ring polishing.
We can provide glass with a size of 1.2mm to 350mm and a thickness of 0.12mm to 60mm.
Synthetic crystals (such as ZnSe, ZnS, sapphire, KBr, CaF2, BaF2, MgF2, LiF, etc.).
These materials act as reflections ICC windows are suitable for laser protection windows, coated test pieces, infrared or ultraviolet source cap windows, PIR filter substrates, BBAR/DLC coatings for EO-IR imaging sensors, and wafers.
ICC production of various optical glass materials (such as BK7, B270, Pyrex, boron float, ultraviolet fused silica) and mirrors, filters, beam splitters, polarizers and IR filters can be coated on 193 In the range of nm to 16.0 μm.
The window shape can be round, square, drilled, stepped, or customized according to our CNC machine tools. Usually, we need CAD drawings to use custom shape windows.
Product Advantage :
ICC work with various of optical glassed material like bk7, b270, pyrex, borofloat, ultraviolet fused silica, and synthetic crystal like znse, zns, sapphire, kbr, caf2, baf2, mgf2, LiF etc. These material can be coated cover 121nm to 25.0um as mirror, filter, beam spillter, polarizer, and IR filters.
ICC best advantage windows material are silicon, germanium, caf2, baf2, mgf2, and liF. As we are the top.1 fluoride crystal supplier and the leading Si & Ge raw material blanks factory in the China. That’s meaning we can control every process in our factory to satisfy any critical requirement.
Our optical windows apply widely for laser protective windows, coating samples, infrared or ultraviolet source cap windows, PIR sensor, LED, PID lamp, flame detector, EO/IR payloads, and optical instruments.
Product Parameters :
We can provide crystal with a size of 1.2mm to 350mm and a thickness of 0.12mm to 200mm. The intrinsic window is suitable for laser protection windows, coated test pieces, infrared or ultraviolet source cap windows, PIR filter substrates, BBAR/DLC coatings for EO-IR imaging sensors and wafers. Intrinsic can reach a high level of accuracy of S / D 10-5; flatness 1 / 10L @ 633nm; parallelism less than 5 minutes; wedge angle 0.1-0.25mm; Ra <1nm, based on ZYGO, AFM, 15S goniometer and Test equipment for 2D imaging system. Intrinsically produce various optical glass materials (such as BK7, B270, Pyrex, boron float, ultraviolet fused silica) and synthetic crystals (such as ZnSe, ZnS, sapphire, KBr, CaF2, BaF2, MgF2, LiF, etc.). These materials can be placed in the range of 193 nm to 16.0 μm as mirrors, filters, beam splitters, wavelength plates and IR filters.
Batch processing capacity
| Material | S/D | PV | Parallelism | Clear aperture |
| CaF2 | 40-20 | 1/4L | 15″ | 95% |
| MgF2 | 40-20 | 1/4L | 15″ | 95% |
| ZnS | 40-20 | 1/4L | 15″ | 95% |
| ZnSe | 40-20 | 1/4L | 15″ | 95% |
| BaF2 | 40-20 | 1/4L | 15″ | 95% |
| LiF | 60-40 | 1L | 15″ | 95% |
| Si | 20-10 | 1/4L | 15″ | 95% |
| Ge | 20-10 | 1/4L | 15″ | 95% |
| BK7 | 20-10 | 1/4L | 15″ | 95% |
| Quartz | 20-10 | 1/4L | 15″ | 95% |
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