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首页 / 激光器及元器件 / 光学晶体 / ZnSe硒化锌窗片(CO2激光器)

ZnSe硒化锌窗片(CO2激光器)

硒化锌 (ZnSe) 是最常用的材料,因为它对红外 CO2 激光束的透过率极高(吸收系数小),并且可以传播可见的导光。使用非球面镜头、平凸镜头或弯月镜头。焦距越长,光斑直径和焦距越大。请根据工件选择镜头。当使用高压气体来辅助切削加工时,请根据气压选择镜头的厚度。

名称 价格 操作
硒化锌窗片(无镀膜) ¥6800.00
硒化锌窗片(无镀膜) ¥2800.00
硒化锌窗片(镀增透膜) ¥3800.00
产品特点

● 高数值孔径,最佳收集效率

● 紧凑的单透镜设计

● 衍射限制设计

● RoHS 认证

技术参数

透射波段范围:

0.6 to 21.0 um

折射率:

2.4028 at 10.6 um

反射损耗:

29.1% at 10.6 um (2 surfaces)

吸收系数:

0.0005 cm-1at 10.6 um

吸收峰:

45.7 um

dn/dT:

+61 x 10-6/℃ at 10.6 um at 298K

dn/du = 0 :

5.5 um

密度:

5.27 g/cc

熔点:

1525℃ (see notes below)

导热系数:

18 W m-1 K-1at 298K

热膨胀:

7.1 x 10-6/℃at 273K

硬度 :

Knoop 120 with 50g   indenter

比热容量 :

339 J Kg-1K-1

Dielectric Constant :

n/a

Youngs Modulus (E) :

67.2 GPa

Shear Modulus (G) :

n/a

Bulk Modulus (K) :

40 GPa

弹性系数 :

Not Available

Apparent Elastic Limit :

55.1 MPa (8000 psi)

泊松比 :

0.28

Solubility:

0.001g/100g water

Molecular Weight :

144.33

Class/Structure:

HIP polycrystalline cubic, ZnS, F43m


折射率:(No = Ordinary Ray)

µm

No

µm

No

µm

No

0.54

2.6754

0.58

2.6312

0.62

2.5994

0.66

2.5755

0.7

2.5568

0.74

2.5418

0.78

2.5295

0.82

2.5193

0.86

2.5107

0.90

2.5034

0.94

2.4971

0.98

2.4916

1.0

2.4892

1.4

2.4609

1.8

2.4496

2.2

2.4437

2.6

2.4401

3.0

2.4376

3.4

2.4356

3.8

2.4339

4.2

2.4324

4.6

2.4309

5.0

2.4295

5.4

2.4281

5.8

2.4266

6.2

2.4251

6.6

2.4235

7.0

2.4218

7.4

2.4201

7.8

2.4183

8.2

2.4163

8.6

2.4143

9.0

2.4122

9.4

2.4100

9.8

2.4077

10.2

2.4053

10.6

2.4028

11.0

2.4001

11.4

2.3974

11.8

2.3945

12.2

2.3915

12.6

2.3883

13.0

2.3850

13.4

2.3816

13.8

2.3781

14.2

2.3744

14.6

2.3705

15.0

2.3665

15.4

2.3623

15.8

2.3579

16.2

2.3534

16.6

2.3487

17.0

2.3438

17.4

2.3387

17.8

2.3333

18.2

2.3278




透射曲线图

ct2.png

产品应用

● 深红外光谱分析

● 紫外激光传输

● CO2激光器

● 红外光学

● 外延基片

库存列表

硒化锌窗口及部件

尺寸

数量

备注

3.4 mm Ø x 0.5 mm

129 Pcs


3.4 mm Ø x 0.5 mm

5 Pcs

Coated BBAR 3-12μm

3.75 mm Ø x 0.5 mm

11 Pcs


4.0 mm Ø x 0.5 mm

3 Pcs


4.0 mm Ø x 1.0 mm

17 Pcs


5.0 mm Ø x 1.0 mm

14 Pcs

1 degree wedge

5.0 mm Ø x 6.0 mm

4 Pcs


5.75 mm Ø x 0.5 mm

24 Pcs


6.0 mm Ø x 2.0 mm

19 Pcs

Wedged 45'

6.35 mm Ø x 2.0 mm

3 Pcs


6.5 mm Ø x 0.8 mm

36 Pcs


7.0 mm Ø x 1.0 mm

24 Pcs


7.3 mm Ø x 1.0 mm

5 Pcs


7.4 mm Ø x 0.9 mm

504 Pcs


7.85 mm Ø x 1.0 mm

26 Pcs

BBAR 2-15μm

8.0 mm Ø x 0.5 mm

25 Pcs


8.0 mm Ø x 1.0 mm

29 Pcs


8.0 mm Ø x 1.0 mm

60 Pcs

AR 2-15μm

9.0 mm Ø x 2.0 mm

42 Pcs


10.0 mm Ø x 0.5 mm

8 Pcs

Parallel to<36 sec

10.0 mm Ø x 1.5 mm

1 Pcs

AR Wedge 8min

10.0 mm Ø x 2.0 mm

17 Pcs


10.0 mm Ø x 2.0 mm

3 Pcs

AR2-15μm

10.0 mm Ø x 2.0 mm

6 Pcs

1° Wedge

10.0 mm Ø x 3.0 mm

1 Pcs


10.0 mm Ø x 5.0 mm

9 Pcs


11.0 mm Ø x 0.5 mm

1 Pcs


11.0 mm Ø x 4.0 mm

11 Pcs


12.0 mm Ø x 0.4 mm

17 Pcs


12.0 mm Ø x 2.0 mm

25 Pcs


12.0 mm Ø x 2.0 mm

3 Pcs

1° Wedge

12.0 mm Ø x 2.0 mm

1 Pcs

AR 400-700 μm

12.0 mm Ø x 8.0 mm

7 Pcs


12.5 mm Ø x 2.0 mm

1 Pcs

0.5 degree Wedge

尺寸

数量

备注

12.7   mm Ø x 3.0 mm

11   Pcs

2-3   Fringes

12.8   mm Ø x 3.0 mm

3   Pcs

Polished   one face

13.0   mm Ø x 0.5 mm

32   Pcs


13.0   mm Ø x 4.0 mm

1   Pcs


13.0   mm Ø x 5.0 mm

4   Pcs


13.0   mm Ø x 6.0 mm

1   Pcs

AR/AR   500-700nm

13.0   mm Ø x 6.0 mm

11   Pcs


13.0   mm Ø x 10.0 mm

5   Pcs


13.5   mm Ø x 3.0 mm

15   Pcs


14.0   mm Ø x 2.0 mm

31   Pcs


15.0   mm Ø x 1 mm

4   Pcs


15.0   mm Ø x 4.0 mm

1   Pcs


15.0   mm Ø x 5.0 mm

5   Pcs


16.0   mm Ø x 1.0 mm

37   Pcs


16.0   mm Ø x 1.0 mm

3   Pcs

1min   30 sec Wedge

16.0   mm Ø x 2.0 mm

4   Pcs


17.5   mm Ø x 1.5 mm

10   Pcs


17.5   mm Ø x 1.5 mm

8   Pcs

BBAR/BBAR   2-15 μm

18.0   mm Ø x 2.0 mm

6   Pcs


18.0   mm Ø x 7.0 mm

5   Pcs


19.0   mm Ø x 2.0 mm

1   Pcs


19.0   mm Ø x 3.2 mm

5   Pcs


19.4   mm Ø x 1.5 mm

9   Pcs


19.8   mm Ø x 1.8 mm

2   Pcs


19.8   mm Ø x 2.0 mm

6   Pcs


19.8   mm Ø x 3.0 mm

10   Pcs


20.0   mm Ø x 1.5 mm

36   Pcs


20.0   mm Ø x 2.0 mm

8   Pcs


20.0   mm Ø x 3.0 mm

36   Pcs


20.0   mm Ø x 4.0 mm

1   Pcs

AR/AR   2 – 12.5μm

20.0   mm Ø x 5.0 mm

3   Pcs

AR   2-15μm

22.0   mm Ø x 0.3 mm

5   Pcs


22.0   mm Ø x 1.5 mm

2   Pcs


22.5   mm Ø x 3.5 mm

2   Pcs


23.0   mm Ø x 2.0 mm

1   Pcs


23.8   mm Ø x 2.0 mm

2   Pcs


24.0   mm Ø x 2.5 mm

6   Pcs


24.0   mm Ø x 2.5 mm

2   Pcs

Semi   Circular

25.0   mm Ø x 1.0 mm

5   Pcs

AR   8 -12 μm

25.0   mm Ø x 1.5 mm

12   Pcs


25.0   mm Ø x 2.0 mm

2   Pcs

AR   (one face) 2 – 15μm

25.0   mm Ø x 2.0 mm

4   Pcs

AR/AR   (both faces) 2 – 15μm

尺寸

数量

备注

25.0 mm Ø x 2.7 mm

8 Pcs

AR/AR 2-12μm

25.0 mm Ø x 4.0 mm

4 Pcs

Drilled

25.0 mm Ø x 4.0 mm

2 Pcs


25.0 mm Ø x 5.0 mm

1 Pcs


25.0 mm Ø x 5.0 mm

1 Pcs

AR one face 2-15 μm

25.0 mm Ø x 6.0 mm

1 Pcs


25.0 mm Ø x 10.0 mm

1 Pcs

AR/AR Coated 1000-8000 nm

25.2 mm Ø x 1.0 mm

4 Pcs


25.2 mm Ø x 2.0 mm

5 Pcs


25.4 mm Ø x 0.5 mm

2 Pcs

AR 8-12μm

25.4 mm Ø x 1.0 mm

21 Pcs


25.4 mm Ø x 1.1 mm

7 Pcs


25.4 mm Ø x 1.1 mm

7 Pcs


25.4 mm Ø x 2.0 mm

23 Pcs


25.4 mm Ø x 2.8 mm

21 Pcs


25.4 mm Ø x 3.0 mm

7 Pcs


25.4 mm Ø x 3.0 mm

10 Pcs

AR/AR 2 – 12.5μm

25.4 mm Ø x 4.0 mm

4 Pcs

AR/AR 7-14 μm

25.4 mm Ø x 7.0 mm

26 Pcs

7 Degree wedge

25.4 mm Ø x 10.0 mm

2 Pcs


25.4 mm Ø x 15.0 mm

1 Pcs

AR 0.97-0.99μm

26.0 mm Ø x 5.0 mm

1 Pcs


26.74 mm Ø x 0.95 mm



1.125” Ø x 0.062”

2 Pcs

Bevelled edges (28.57mm   x1.57mm)

29.9 mm Ø x 8.0 mm

3 Pcs


30.0 mm Ø x 0.6 mm

4 Pcs


30.0 mm Ø x 2.0 mm

1 Pcs


30.0 mm Ø x 4.0 mm

5 Pcs


30.0 mm Ø x 5.0 mm

4 Pcs


30.0 mm Ø x 6.0 mm

1 Pcs


32.0 mm Ø x 4.0 mm

2 Pcs


32.0 mm Ø x 4.0 mm

2 Pcs


32.0 mm Ø x 4.8 mm

1 Pcs


32.5 mm Ø x 5.0 mm

1 Pcs


32.5 mm Ø x 5.0 mm

8 Pcs

Coated both faces AR/AR @   10.6μm

1.375” Ø x 1/16”

1 Pcs

Bevelled edges (34.92mm x1.58mm)

35.0 mm Ø x 2.0 mm

4 Pcs


35.0 mm Ø x 3.0 mm

2 Pcs


35.0 mm Ø x 7.0 mm

2 Pcs

AR for 10.6μm/hole   central/1° Wedge

37.5 mm Ø x 2.0 mm

1 Pcs


38.0 mm Ø x 3.0 mm

2 Pcs


尺寸

数量

备注

38.1 mm Ø x 2.0 mm

2 Pcs

7° Wedge

38.1 mm Ø x 4.0 mm

1 Pcs

AR 3-12μm

38.1 mm Ø x 4.0 mm

1 Pcs


39.2 mm Ø x 5.0 mm

4 Pcs


40.0 mm Ø x 2.0 mm

1 Pcs

AR/AR 10.6 μm

40.0 mm Ø x 3.0 mm

1 Pcs


42.0 mm Ø x 2.0 mm

1 Pcs


45.0 mm Ø x 4.0 mm

1 Pcs


45.0 mm Ø x 8.0 mm

1 Pcs


47.0 mm Ø x 4.0 mm

1 Pcs


47.5 mm Ø x 7.5 mm

1 Pcs


50.0 mm Ø x 5 mm

3 Pcs


55.0 mm Ø x 1 mm

1 Pcs


68.25 mm Ø x 2.5 mm

1 Pcs

AR/AR Coated 650nm &   1550nm, Wedge

100.0 mm Ø x 6.0mm

1 Pcs

AR/AR Coated

12mm x 12mm x 1mm

6 Pcs


13mm x 13mm x 2mm

3 Pcs


14.5mm x 3.5mm x 1mm

5 Pcs


20mm x 20mm x 0.5mm

3 Pcs


27mm x 19mm x 1mm

5 Pcs


29.5mm x 11.5mm x 1mm

5 Pcs


30mm x 30mm x 1mm

2 Pcs


30mm x 30mm x 4mm

6 Pcs


35mm x 35mm x 3mm

2 Pcs

Drilled

36mm x 25mm x 3 mm

1 Pcs


38mm x 19mm x 4mm

1 Pcs

Drilled

38mm x 19mm x 4mm

1 Pcs

Drilled

38.1mm x 38.1mm x 7mm

2 Pcs


41mm x 23mm x 2mm

9 Pcs

Drilled

41mm x 23mm x 4mm

1 Pcs


41mm x 25mm x 5mm

2 Pcs


66mm x 38.3mm x 1.5mm

1 Pcs


71mm x 53mm x 3mm

2 Pcs


80mm x 10mm x 4mm

1 Pcs


80mm x 40mm x 4mm

2 Pcs


105mm x 50mm x 5mm

1 Pcs


117mm x 50mm x 1mm

1 Pcs


143mm x 35mm x 4mm

1 Pcs

Drilled

190mm x 130mm x4mm

1 Pcs