锗窗口片

锗窗口片

品牌爱特蒙特

货号 20-170 价格 面议

核心参数

规格
锗窗口片

产品介绍

可选未镀膜版和镀增透膜版,适用于各种红外应用

低色散使色像差相对变得极低

非常适合用于需要坚固光学窗口片的红外应用

此外还提供DLC 镀膜锗窗口片

由于锗的原材料供应链中断,我们的锗材料产品交付周期可能会延长,价格也可能会发生变化。如需了解更多信息,请向我们的 客服团队进行咨询。


通用规格

倒角:

Protective as needed

有效孔径 (%):

90.00

热膨胀系数 CTE (10-6/°C):

6.1

密度 (g/cm3):

5.33

边缘:

Fine Ground

折射率 nd:

4.002 @ 11µm

努氏硬度 (kg/mm2) :

780

平行度(弧分):

<1

泊松比 :

0.28

基底:

Germanium (Ge)

表面平整度 (P-V):

λ/10 @ 10.6μm

表面质量:

60-40

杨氏模量 (GPa) :

102.7


产品介绍

TECHSPEC® 锗 (Ge) 窗口片有现货,可选三种增透膜: 3 - 5μm波段的增透膜适用于中红外应用,3 - 12μm波段的增透膜适用于宽带多光谱应用, 8 - 12μm波段的增透膜适用于热成像应用。锗光学材料也比较适合做设计波长在8-12μm内的增透膜(AR)镀膜的膜层材料。锗受温度影响严重,透过率随温度的升高而降低,因此,它们只能在100®C以下应用。在设计对重量有严格要求的系统的时候要考虑锗的密度(5.33 g/cm3)。锗主要应用在热成像系统和前视红外(FLIR)领域里面。锗的努氏硬度是780,大概是氟化镁硬度的两倍,这使它比较适合变化光学的IR领域的应用。


技术数据


订购信息

Dia. (mm)

厚度 (mm)

涂层

产品编码

5.00 +0.0/-0.1

1.00 ±0.1

Uncoated

20-167

5.00 +0.0/-0.1

1.00 ±0.1

BBAR (3000-12000nm)

20-169

5.00 +0.0/-0.1

1.00 ±0.1

BBAR (8000-12000nm)

20-170

10.00 +0.0/-0.1

1.50 ±0.1

Uncoated

68-734

10.00 +0.0/-0.1

1.50 ±0.1

BBAR (3000-5000nm)

89-558

10.00 +0.0/-0.1

1.50 ±0.1

BBAR (3000-12000nm)

62-643

10.00 +0.0/-0.1

1.50 ±0.1

BBAR (8000-12000nm)

47-685

12.50 +0.0/-0.1

1.00 ±0.1

Uncoated

83-341

12.50 +0.0/-0.1

1.00 ±0.1

BBAR (3000-5000nm)

89-559

12.50 +0.0/-0.1

1.00 ±0.1

BBAR (3000-12000nm)

83-347

12.50 +0.0/-0.1

1.00 ±0.1

BBAR (8000-12000nm)

83-353

12.50 +0.0/-0.1

2.00 ±0.1

Uncoated

68-735

12.50 +0.0/-0.1

2.00 ±0.1

BBAR (3000-5000nm)

89-560

12.50 +0.0/-0.1

2.00 ±0.1

BBAR (3000-12000nm)

62-644

12.50 +0.0/-0.1

2.00 ±0.1

BBAR (8000-12000nm)

47-686

12.50 +0.0/-0.1

3.00 ±0.1

Uncoated

83-342

12.50 +0.0/-0.1

3.00 ±0.1

BBAR (3000-5000nm)

89-561

12.50 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

83-348

12.50 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

83-354

20.00 +0.0/-0.1

2.00 ±0.1

Uncoated

68-736

20.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-5000nm)

89-562

20.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-12000nm)

64-377

20.00 +0.0/-0.1

2.00 ±0.1

BBAR (8000-12000nm)

63-213

25.00 +0.0/-0.1

1.00 ±0.1

Uncoated

83-343

25.00 +0.0/-0.1

1.00 ±0.1

BBAR (3000-5000nm)

89-563

25.00 +0.0/-0.1

1.00 ±0.1

BBAR (3000-12000nm)

83-349

25.00 +0.0/-0.1

1.00 ±0.1

BBAR (8000-12000nm)

83-355

25.00 +0.0/-0.1

2.00 ±0.1

Uncoated

83-344

25.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-5000nm)

89-564

25.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-12000nm)

83-350

25.00 +0.0/-0.1

2.00 ±0.1

BBAR (8000-12000nm)

83-356

25.00 +0.0/-0.1

3.00 ±0.1

Uncoated

68-737

25.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-5000nm)

89-565

25.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

62-645

25.00 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

47-687

25.00 +0.0/-0.1

5.00 ±0.1

Uncoated

23-139

25.00 +0.0/-0.1

5.00 ±0.1

BBAR (3000-12000nm)

23-149

25.00 +0.0/-0.1

5.00 ±0.1

BBAR (8000-12000nm)

23-154

25.40 +0.0/-0.1

3.00 ±0.1

Uncoated

11-862

25.40 +0.0/-0.1

3.00 ±0.1

BBAR (3000-5000nm)

11-865

25.40 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

11-868

25.40 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

11-871

30.00 +0.0/-0.1

1.00 ±0.1

Uncoated

23-140

30.00 +0.0/-0.1

1.00 ±0.1

BBAR (3000-12000nm)

23-150

30.00 +0.0/-0.1

1.00 ±0.1

BBAR (8000-12000nm)

23-155

30.00 +0.0/-0.1

3.00 ±0.1

Uncoated

68-738

30.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-5000nm)

89-566

30.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

64-378

30.00 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

63-214

40.00 +0.0/-0.1

2.00 ±0.1

Uncoated

23-141

40.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-12000nm)

23-151

40.00 +0.0/-0.1

2.00 ±0.1

BBAR (8000-12000nm)

23-156

40.00 +0.0/-0.1

4.00 ±0.1

Uncoated

68-739

40.00 +0.0/-0.1

4.00 ±0.1

BBAR (3000-5000nm)

89-567

40.00 +0.0/-0.1

4.00 ±0.1

BBAR (3000-12000nm)

64-379

40.00 +0.0/-0.1

4.00 ±0.1

BBAR (8000-12000nm)

63-215

50.00 +0.0/-0.1

1.00 ±0.1

Uncoated

83-345

50.00 +0.0/-0.1

1.00 ±0.1

BBAR (3000-5000nm)

89-568

50.00 +0.0/-0.1

1.00 ±0.1

BBAR (3000-12000nm)

83-351

50.00 +0.0/-0.1

1.00 ±0.1

BBAR (8000-12000nm)

83-357

50.00 +0.0/-0.1

2.00 ±0.1

Uncoated

83-346

50.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-5000nm)

89-569

50.00 +0.0/-0.1

2.00 ±0.1

BBAR (3000-12000nm)

83-352

50.00 +0.0/-0.1

2.00 ±0.1

BBAR (8000-12000nm)

83-358

50.00 +0.0/-0.1

3.00 ±0.1

Uncoated

68-740

50.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-5000nm)

89-570

50.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

62-646

50.00 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

47-688

50.80 +0.0/-0.1

3.00 ±0.1

Uncoated

11-863

50.80 +0.0/-0.1

3.00 ±0.1

BBAR (3000-5000nm)

11-866

50.80 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

11-869

50.80 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

11-872

75.00 +0.0/-0.1

3.00 ±0.1

Uncoated

23-143

75.00 +0.0/-0.1

3.00 ±0.1

BBAR (3000-12000nm)

23-153

75.00 +0.0/-0.1

3.00 ±0.1

BBAR (8000-12000nm)

23-158

75.00 +0.0/-0.1

5.00 ±0.1

Uncoated

68-741

75.00 +0.0/-0.1

5.00 ±0.1

BBAR (3000-5000nm)

89-571

75.00 +0.0/-0.1

5.00 ±0.1

BBAR (3000-12000nm)

64-380

75.00 +0.0/-0.1

5.00 ±0.1

BBAR (8000-12000nm)

48-857

76.20 +0.0/-0.1

5.00 ±0.1

Uncoated

11-864

76.20 +0.0/-0.1

5.00 ±0.1

BBAR (3000-5000nm)

11-867

76.20 +0.0/-0.1

5.00 ±0.1

BBAR (3000-12000nm)

11-870

76.20 +0.0/-0.1

5.00 ±0.1

BBAR (8000-12000nm)

11-873

100.00 +0.0/-0.1

6.00 ±0.1

Uncoated

17-669

100.00 +0.0/-0.1

6.00 ±0.1

BBAR (8000-12000nm)

17-678

125.00 +0.0/-0.1

6.00 ±0.1

Uncoated

17-670

150.00 +0.0/-0.1

8.00 ±0.1

Uncoated

17-671



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