Name: 38.1mm Dia. x 2mm Thick, 3-5μm AR Coated & DLC Coated, ISP Optics Silicon (Si) Window | DLC35-SI-W-38-2
Brand: ISP Optics
SKU: 24-647
Price: RMB 3,525.60

38.1mm Dia. x 2mm Thick, 3-5μm AR Coated & DLC Coated, ISP Optics Silicon (Si) Window | DLC35-SI-W-38-2

Diamond-Like Carbon (DLC) Coated Silicon Windows

产品编码 #24-647 Clearance 6-10 工作日

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RMB 3,525.60

数量 1+
RMB 3,525.60

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产品对比

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倒角:

Protective as needed

有效孔径 (%):

有效孔径 CA（mm）:

32.38

直径 (mm):

38.10 +0.00/-0.13

厚度 (mm):

2.00 ±0.13

涂层:

S1: DLC Coating
S2: BBAR (3000-5000nm)

涂层规格:

AR: R_avg ≤0.5% @ 3000 - 5000nm

热膨胀系数 CTE (10^-6/°C):

2.55

密度 (g/cm³):

2.33

边缘:

Fine Ground

折射率 n_d:

3.422 @ 5µm

努氏硬度 (kg/mm²) :

1150

平行度（弧分）:

泊松比 :

0.265

基底: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Silicon (Si)

表面平整度 (P-V):

λ/10 @ 10.6μm

表面质量:

40-20

类型:

Protective Window

波长范围 (nm):

3000 - 5000

杨氏模量 (GPa) :

140

Coating Abrasion:

AR: Moderate, per MIL-C-48497C DLC: Severe, per MIL-C-48497C

Coating Adhesion:

AR: per MIL-C-48497C DLC: per MIL-C-48497C

Coating Humidity:

AR: 24 Hours per MIL-C-48497C DLC: 24 Hours per MIL-C-48497C

Coating Salt Solubility:

AR: N/A DLC: ≥24 Hours Immersion per MIL-C-675C

Coating Salt Spray:

AR: N/A DLC: ≥72 Hours per MIL-C-675

Coating Solubility and Cleaning:

AR: per MIL-C-48497 DLC: per MIL-C-48497

Coating Temperature (°F):

AR: -80 to +160 per MIL-C-48497C DLC: -80 to +160 per MIL-C-48497C

Coating Wiper Durability:

AR: N/A DLC: ≥1,000 Wipes of Sand/Slurry per TS-1888

注意 :

Arrow on substrate edge points towards DLC coated surface

型号:

DLC35-SI-W-38-2

合规性

RoHS 2015:

符合标准

Certificate of Conformance:

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Reach 240:

符合标准

产品系列说明

符合 MIL-F-48616 和 MIL-C-48497C 的严重磨蚀要求
3 - 5µm 之间的高透过率
恶劣环境下使用的理想选择
另有类金刚石 (DLC) 镀膜锗窗口片可供选择

ISP Optics 类金刚石(DLC)镀膜硅窗口片在一个表面上镀增透膜，在另一个表面上镀有特别设计的类金刚石（DLC）镀膜，因此耐用度极高，是恶劣环境下使用的理想选择。类金刚石（DLC）镀膜表面经过精心设计，可耐受从 -80到 +160°F的温度周期变化、持续 72 小时的盐雾，以及在沙土和泥浆混合物中 1000 次刮水器擦拭。此外，这些窗口片还符合 MIL-F-48616 和 MIL-C-48497C 对严重磨损的要求。硅的努氏硬度为 1150，密度低，这使得它比锗基材更坚硬，适合于对重量敏感的应用。ISP Optics 类金刚石(DLC)镀膜硅窗口片的设计波长为 3 至 5 微米，非常适合热成像等红外防御应用。

技术信息

Coating Specifications
Specification	AR Coating	DLC Coating
Adhesion	per MIL-C-48497C	per MIL-C-48497C
Abrasion	Moderate, per MIL-C-48497C	Severe, per MIL-C-48497C
Humidity	24 Hours per MIL-C-48497C	24 Hours per MIL-C-48497C
Salt Solubility	-	≥24 Hours Immersion per MIL-C-675C
Salt Spray	-	≥72 Hours per MIL-C-675
Temperature (°F)	-80 to +160 per MIL-C-48497C	-80 to +160 per MIL-C-48497C
Solubility and Cleaning	per MIL-C-48497	per MIL-C-48497
Wiper	-	≥1,000 Wipes of Sand/Slurry per TS-1888
Coating Temperature (°F)	-80 to +160 per MIL-C-48497C	-80 to +160 per MIL-C-48497C