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當(dāng)前位置：上海倍藍(lán)光電科技有限公司>>濾光片>>Andover濾光片>> 抗反射涂層Andover
Andover生產(chǎn)的非放射性電介質(zhì)多層涂層旨在減少鍺基板在紅外線中的反射。反射從每個表面的36％減少到每個表面不到1％。這些濾光片由光學(xué)質(zhì)量的鍺基板上的堅(jiān)硬耐用的上表面介電涂層構(gòu)成，可承受與任何高質(zhì)量光學(xué)元件相關(guān)的清潔和處理。為了您的方便和經(jīng)濟(jì)，我們提供兩種標(biāo)準(zhǔn)尺寸的濾光片：25 mm和50 mm直徑。但是，我們可以生產(chǎn)自定義尺寸和形狀，以及定制光學(xué)特性。
General Specifications
| Thickness: | 1.0 ±.2mm |
| Diameter Tolerance: | +0/-.1mm |
| Min. Clear Aperture: | 90% of outside dimension |
| Substrate Material: | Germanium (other substrates available) |
| Flatness: | 2 waves at 632.8nm |
| Parallelism: | <10 arc minutes |
| Surface Quality: | 80/50 per MIL-C-48497A |
| Coating Quality: | 80/50 per MIL-C-48497A |
| 24-hour humidity: | per MIL-C-48497A |
| Moderate Abrasion: | per MIL-C-48497A |
| Adhesion: | per MIL-C-48497A |
| Operating Temperature: | -62°C to +71°C |
| Mechanical: | Unmounted |
| BBARnm CWL, 2000 -> 14000nm Bandwidth, 25.0 Diameter | |
| PART NO. | GEBBAR-2-14-25 |
| Description | GE BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 86% |
| BBARnm CWL, 2000 ->14000nm Bandwidth, 50.0 Diameter | |
| PART NO. | GEBBAR-2-14-50 |
| Description | GE BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 86% |
| BBARnm CWL, 3000->5000nm Bandwidth, 25.0 Diameter | |
| PART NO. | GEBBAR-3-5-25 |
| Description | GE BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 98% |
| BBARnm CWL, 3000->5000nm Bandwidth, 50.0 Diameter | |
| PART NO. | GEBBAR-3-5-50 |
| Description | GE BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 98% |
| BBARnm CWL, 8000-12000nm Bandwidth, 25.0 Diameter | |
| PART NO. | GEBBAR-8-12-25 |
| Description | GE BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 97% |
| BBARnm CWL, 8000-12000nm Bandwidth, 50.0 Diameter | |
| PART NO. | GEBBAR-8-12-50 |
| Description | GE BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 97% |
| BBARnm CWL, 8000->14000nm Bandwidth, 25.0 Diameter | |
| PART NO. | GEBBAR-8-14-25 |
| Description | GE BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 96% |
| BBARnm CWL, 8000->14000nm Bandwidth, 50.0 Diameter | |
| PART NO. | GEBBAR-8-14-50 |
| Description | GE BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 96% |
| BBARnm CWL, 2000 -> 14000nm Bandwidth, 25.0 Diameter | |
| PART NO. | SIBBAR-2-14-25 |
| Description | SI BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 86% |
| BBARnm CWL, 2000 ->14000nm Bandwidth, 50.0 Diameter | |
| PART NO. | SIBBAR-2-14-50 |
| Description | SI BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 86% |
| BBARnm CWL, 3000->5000nm Bandwidth, 25.0 Diameter | |
| PART NO. | SIBBAR-3-5-25 |
| Description | GE BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 98% |
| BBARnm CWL, 3000->5000nm Bandwidth, 50.0 Diameter | |
| PART NO. | SIBBAR-3-5-50 |
| Description | SI BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 98% |
| BBARnm CWL, 8000-12000nm Bandwidth, 25.0 Diameter | |
| PART NO. | SIBBAR-8-12-25 |
| Description | SI BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 97% |
| BBARnm CWL, 8000-12000nm Bandwidth, 50.0 Diameter | |
| PART NO. | SIBBAR-8-12-50 |
| Description | SI BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 97% |
| BBARnm CWL, 8000->14000nm Bandwidth, 25.0 Diameter | |
| PART NO. | SIBBAR-8-14-25 |
| Description | SI BroadBａnd A/R |
| Size | 25.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 97% |
| BBARnm CWL, 8000->14000nm Bandwidth, 50.0 Diameter | |
| PART NO. | SIBBAR-8-14-50 |
| Description | SI BroadBａnd A/R |
| Size | 50.0 +0.0/-0.2mm |
| Thickness | 1.0 +0.2/-0.2 mm |
| Transmission | 97% |
