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TPX/HDPE太赫兹平面凸透镜 | 瑆创光学电子商店

TPX/HDPE太赫兹平面凸透镜

 

有两类具有良好太赫兹透射率的超材料,主要有高分子量材料和高电阻硅,其中高电阻硅(HRFZ-Si)的折射率高。这种材料更适合制作镜片。

 

在高分辨率材料中,聚甲基戊烯(TPX)在太赫兹中具有最佳的传输性能,但对于光学级TPX材料,由于注塑成型过程中的高收缩率和低良率,导致价格高。因此太赫兹窗口材料一般采用聚四氟乙烯(Teflon)、高密度聚乙烯(HDPE)、TPX、高电阻硅,这些材料是太赫兹透镜的主要材料。

 

太赫兹透镜有很多种类型。常见的有平凸非球面透镜、锥透镜(用来产生贝塞尔光束)、螺旋相板、圆柱透镜、多半球透镜、菲涅尔透镜等。 太赫兹透镜用于太赫兹光谱仪和terahertx成像仪,用于准直和聚焦或反向使用。

 

标准特异性选择

可定制尺寸和焦距,请联系我们 

  一般规格 直径

1 inch

(25.4mm)

1.5 inch

(38.1mm) 

2 inch

(50.8mm)

  NA > 90%

 

  表面质量: 80/50

 

  阻燃性: +/- 1%

 

  直径公差: +/- 0.2mm

 

  半径曲率公差: +/- 0.2mm

焦距 (mm) 10 - -
25 - -
32.5 - -
35 - -
50 50 50
65 - -
75 75 75
100 100 100
120 - -
150 150 150
200 200 200
240 - 400

 


 

HDPE是一种轻弹性结晶材料。它可以加热到110°C或冷却到-45~-120°C,PE具有良好的介电性能,耐腐蚀性和耐辐射性。在23°C时,密度为0.91-0.925 g/cm3,拉伸流量极限为8-13 MPa,弹性模量为118-350 MPa,在较宽的光谱范围内折射率约为1.54。通常,HDPE也作为组件材料出现。除了厚透镜和窗口外,薄型HDPE还可以用作太赫兹偏振片。

应该注意的是,HDPE的太赫兹传输与温度无关,因此允许在低温恒温器中使用HDPE窗口。其折射率的温度系数为6.2×10-4 K-1(范围8-120 K)。

 

频率范围覆盖太赫兹至远红外7um-3mm(100GHz-43THz),太赫兹频率范围内透射率高,理化性质相对稳定,极化程度高,响应快。

 

 

 

传输2mm厚的HDPE样品,太赫兹电泳。

 

 

标准特异性选择

可定制尺寸和焦距,请联系我们 

直径 1 inch
(25.4mm)
1.5 inch
(38.1mm) 
2 inch
(50.8mm)
2.5 inch
(76.2mm)
3 inch
(101.6mm)
焦距 (mm) 25 - - - -
50 50 50 - -
- 75 - - -
100 100 100 100 100
150 150 150 - -
200 200 200 200 200
- - - - 400

型号
产品

  太赫兹量子级联激光器

   用于太赫兹的780nm飞秒激光器

 

   用于太赫兹的1560nm飞秒激光器

  TPX / HDPE 太赫兹平凸透镜

尺寸选择:1至2英寸(可定制)

焦距:10毫米至240毫米(可定制)

材料: TPX / HDPE

  离轴抛物面反射镜

尺寸选择:1至2英寸(可定制)

角度:90度和15/45/60度

焦距:12.7毫米至254毫米(可定制)

涂层: 保护金, 保护银, 保护 AL , 紫外线增强 AL

通孔: 是

   太赫兹空心逆向反射器 

尺寸选择:25.4毫米至63.5毫米(可定制)

涂层: 保护金, 保护银, 保护 AL , 紫外线增强 AL

  太赫兹金属反射镜 

尺寸选择:25.4毫米至76.2毫米(可定制)

厚度:3至6毫米(可定制)

涂层: 保护金, 保护银, 保护 AL , 紫外线增强 AL

  太赫兹锌矿晶体  

尺寸选择:10毫米* 10毫米*(0.1至2毫米)(可定制)

  太赫兹扩束反射

输出直径:40毫米

涂层: 保护金, 保护银, 保护 AL , 紫外线增强 AL

  太赫兹偏振片

 尺寸选择:25.4毫米和50.8毫米(可定制)

  太赫兹高电阻率硅分束器

尺寸选择:1至3英寸(可定制)

厚度 0.5 至 3毫米

 

  太赫兹波束轮廓仪(1-18 THz)

 

 


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Diameter (mm)

Focal Length (mm)

Material


Search Reset
Compare Model Drawings & Specs Material Focal Length (mm) Diameter (mm) Availability Reference Price
(USD)
TPX-10-25.4-U
TPX, Terahertz Lens, EFL=10mm, Ø=25.4mm, Uncoated
TPX1025.4 2-3 Weeks $262.00
TPX-25-25.4-U
TPX, Terahertz Lens, EFL=25.4mm, Ø=25.4mm, Uncoated
TPX2525.4 2-3 Weeks $262.00
TPX-32.5-25.4-U
TPX, Terahertz Lens, EFL=32.5mm, Ø=25.4mm, Uncoated
TPX32.525.4 2-3 Weeks $262.00
TPX-35-25.4-U
TPX, Terahertz Lens, EFL=35mm, Ø=25.4mm, Uncoated
TPX3525.4 2-3 Weeks $262.00
TPX-50-25.4-U
TPX, Terahertz Lens, EFL=50mm, Ø=25.4mm, Uncoated
TPX5025.4 2-3 Weeks $262.00
TPX-65-25.4-U
TPX, Terahertz Lens, EFL=65mm, Ø=25.4mm, Uncoated
TPX6525.4 2-3 Weeks $262.00
TPX-75-25.4-U
TPX, Terahertz Lens, EFL=75mm, Ø=25.4mm, Uncoated
TPX7525.4 2-3 Weeks $262.00
TPX-100-25.4-U
TPX, Terahertz Lens, EFL=100mm, Ø=25.4mm, Uncoated
TPX10025.4 2-3 Weeks $262.00
TPX-120-25.4-U
TPX, Terahertz Lens, EFL=120mm, Ø=25.4mm, Uncoated
TPX12025.4 2-3 Weeks $262.00
TPX-150-25.4-U
TPX, Terahertz Lens, EFL=150mm, Ø=25.4mm, Uncoated
TPX15025.4 2-3 Weeks $262.00
TPX-200-25.4-U
TPX, Terahertz Lens, EFL=200mm, Ø=25.4mm, Uncoated
TPX20025.4 2-3 Weeks $262.00
TPX-240-25.4-U
TPX, Terahertz Lens, EFL=240mm, Ø=25.4mm, Uncoated
TPX24025.4 2-3 Weeks $262.00
TPX-50-38.1-U
TPX, Terahertz Lens, EFL=50mm, Ø=38.1mm, Uncoated
TPX5038.1 2-3 Weeks $304.00
TPX-75-38.1-U
TPX, Terahertz Lens, EFL=75mm, Ø=38.1mm, Uncoated
TPX7538.1 2-3 Weeks $304.00
TPX-100-38.1-U
TPX, Terahertz Lens, EFL=100mm, Ø=38.1mm, Uncoated
TPX10038.1 2-3 Weeks $304.00
TPX-150-38.1-U
TPX, Terahertz Lens, EFL=150mm, Ø=38.1mm, Uncoated
TPX15038.1 2-3 Weeks $304.00
TPX-200-38.1-U
TPX, Terahertz Lens, EFL=200mm, Ø=38.1mm, Uncoated
TPX20038.1 2-3 Weeks $304.00
TPX-50-50.8-U
TPX, Terahertz Lens, EFL=50mm, Ø=50.8mm, Uncoated
TPX5050.8 2-3 Weeks $349.00
TPX-75-50.8-U
TPX, Terahertz Lens, EFL=75mm, Ø=50.8mm, Uncoated
TPX7550.8 2-3 Weeks $349.00
TPX-100-50.8-U
TPX, Terahertz Lens, EFL=100mm, Ø=50.8mm, Uncoated
TPX10050.8 2-3 Weeks $349.00
TPX-150-50.8-U
TPX, Terahertz Lens, EFL=150mm, Ø=50.8mm, Uncoated
TPX15050.8 2-3 Weeks $349.00
TPX-200-50.8-U
TPX, Terahertz Lens, EFL=200mm, Ø=50.8mm, Uncoated
TPX20050.8 2-3 Weeks $349.00
TPX-400-50.8-U
TPX, Terahertz Lens, EFL=400mm, Ø=50.8mm, Uncoated
TPX40050.8 2-3 Weeks $349.00
HDPE-25-25.4
HDPE, Terahertz Lens, EFL=25mm, Ø=25.4mm
HDPE2525.4 2-3 Weeks $97.00
HDPE-50-25.4
HDPE, Terahertz Lens, EFL=50mm, Ø=25.4mm
HDPE5025.4 2-3 Weeks $97.00
HDPE-100-25.4
HDPE, Terahertz Lens, EFL=100mm, Ø=25.4mm
HDPE10025.4 2-3 Weeks $97.00
HDPE-150-25.4
HDPE, Terahertz Lens, EFL=150mm, Ø=25.4mm
HDPE15025.4 2-3 Weeks $97.00
HDPE-200-25.4
HDPE, Terahertz Lens, EFL=200mm, Ø=25.4mm
HDPE20025.4 2-3 Weeks $97.00
HDPE-50-38.1
HDPE, Terahertz Lens, EFL=50mm, Ø=38.1mm
HDPE5038.1 2-3 Weeks $106.00
HDPE-75-38.1
HDPE, Terahertz Lens, EFL=75mm, Ø=38.1mm
HDPE7538.1 2-3 Weeks $106.00
HDPE-100-38.1
HDPE, Terahertz Lens, EFL=100mm, Ø=38.1mm
HDPE10038.1 2-3 Weeks $106.00
HDPE-150-38.1
HDPE, Terahertz Lens, EFL=150mm, Ø=38.1mm
HDPE15038.1 2-3 Weeks $106.00
HDPE-200-38.1
HDPE, Terahertz Lens, EFL=200mm, Ø=38.1mm
HDPE20038.1 2-3 Weeks $106.00
HDPE-50-50.8
HDPE, Terahertz Lens, EFL=50mm, Ø=50.8mm
HDPE5050.8 2-3 Weeks $127.00
HDPE-100-50.8
HDPE, Terahertz Lens, EFL=100mm, Ø=50.8mm
HDPE10050.8 2-3 Weeks $127.00
HDPE-150-50.8
HDPE, Terahertz Lens, EFL=150mm, Ø=50.8mm
HDPE15050.8 2-3 Weeks $127.00
HDPE-200-50.8
HDPE, Terahertz Lens, EFL=200mm, Ø=50.8mm
HDPE20050.8 2-3 Weeks $127.00
HDPE-100-76.2
HDPE, Terahertz Lens, EFL=100mm, Ø=76.2mm
HDPE10076.2 2-3 Weeks $177.00
HDPE-200-76.2
HDPE, Terahertz Lens, EFL=200mm, Ø=76.2mm
HDPE20076.2 2-3 Weeks $177.00
HDPE-100-101.6
HDPE, Terahertz Lens, EFL=100mm, Ø=101.6mm
HDPE100101.6 2-3 Weeks $265.00
HDPE-200-101.6
HDPE, Terahertz Lens, EFL=200mm, Ø=101.6mm
HDPE200101.6 2-3 Weeks $265.00
HDPE-400-101.6
HDPE, Terahertz Lens, EFL=400mm, Ø=101.6mm
HDPE400101.6 2-3 Weeks $265.00

HDPE-400-101.6 - Parameter

Material
HDPE

Focal Length (mm)
400

Diameter (mm)
101.6

HDPE-200-101.6 - Parameter

Material
HDPE

Focal Length (mm)
200

Diameter (mm)
101.6

HDPE-100-101.6 - Parameter

Material
HDPE

Focal Length (mm)
100

Diameter (mm)
101.6

HDPE-200-76.2 - Parameter

Material
HDPE

Focal Length (mm)
200

Diameter (mm)
76.2

HDPE-100-76.2 - Parameter

Material
HDPE

Focal Length (mm)
100

Diameter (mm)
76.2

HDPE-200-50.8 - Parameter

Material
HDPE

Focal Length (mm)
200

Diameter (mm)
50.8

HDPE-150-50.8 - Parameter

Material
HDPE

Focal Length (mm)
150

Diameter (mm)
50.8

HDPE-100-50.8 - Parameter

Material
HDPE

Focal Length (mm)
100

Diameter (mm)
50.8

HDPE-50-50.8 - Parameter

Material
HDPE

Focal Length (mm)
50

Diameter (mm)
50.8

HDPE-200-38.1 - Parameter

Material
HDPE

Focal Length (mm)
200

Diameter (mm)
38.1

HDPE-150-38.1 - Parameter

Material
HDPE

Focal Length (mm)
150

Diameter (mm)
38.1

HDPE-100-38.1 - Parameter

Material
HDPE

Focal Length (mm)
100

Diameter (mm)
38.1

HDPE-75-38.1 - Parameter

Material
HDPE

Focal Length (mm)
75

Diameter (mm)
38.1

HDPE-50-38.1 - Parameter

Material
HDPE

Focal Length (mm)
50

Diameter (mm)
38.1

HDPE-200-25.4 - Parameter

Material
HDPE

Focal Length (mm)
200

Diameter (mm)
25.4

HDPE-150-25.4 - Parameter

Material
HDPE

Focal Length (mm)
150

Diameter (mm)
25.4

HDPE-100-25.4 - Parameter

Material
HDPE

Focal Length (mm)
100

Diameter (mm)
25.4

HDPE-50-25.4 - Parameter

Material
HDPE

Focal Length (mm)
50

Diameter (mm)
25.4

HDPE-25-25.4 - Parameter

Material
HDPE

Focal Length (mm)
25

Diameter (mm)
25.4

TPX-400-50.8-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
400

Diameter (mm)
50.8

TPX-200-50.8-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
200

Diameter (mm)
50.8

TPX-150-50.8-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
150

Diameter (mm)
50.8

TPX-100-50.8-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
100

Diameter (mm)
50.8

TPX-75-50.8-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
75

Diameter (mm)
50.8

TPX-50-50.8-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
50

Diameter (mm)
50.8

TPX-200-38.1-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
200

Diameter (mm)
38.1

TPX-150-38.1-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
150

Diameter (mm)
38.1

TPX-100-38.1-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
100

Diameter (mm)
38.1

TPX-75-38.1-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
75

Diameter (mm)
38.1

TPX-50-38.1-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
50

Diameter (mm)
38.1

TPX-240-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
240

Diameter (mm)
25.4

TPX-200-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
200

Diameter (mm)
25.4

TPX-150-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
150

Diameter (mm)
25.4

TPX-120-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
120

Diameter (mm)
25.4

TPX-100-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
100

Diameter (mm)
25.4

TPX-75-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
75

Diameter (mm)
25.4

TPX-65-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
65

Diameter (mm)
25.4

TPX-50-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
50

Diameter (mm)
25.4

TPX-35-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
35

Diameter (mm)
25.4

TPX-32.5-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
32.5

Diameter (mm)
25.4

TPX-25-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
25

Diameter (mm)
25.4

TPX-10-25.4-U - Parameter

Material
TPX

Coating
Uncoated

Focal Length (mm)
10

Diameter (mm)
25.4

HDPE-400-101.6 - Download

HDPE-200-101.6 - Download

HDPE-100-101.6 - Download

HDPE-200-76.2 - Download

HDPE-100-76.2 - Download

HDPE-200-50.8 - Download

HDPE-150-50.8 - Download

HDPE-100-50.8 - Download

HDPE-50-50.8 - Download

HDPE-200-38.1 - Download

HDPE-150-38.1 - Download

HDPE-100-38.1 - Download

HDPE-75-38.1 - Download

HDPE-50-38.1 - Download

HDPE-200-25.4 - Download

HDPE-150-25.4 - Download

HDPE-100-25.4 - Download

HDPE-50-25.4 - Download

HDPE-25-25.4 - Download

TPX-400-50.8-U - Download

TPX-200-50.8-U - Download

TPX-150-50.8-U - Download

TPX-100-50.8-U - Download

TPX-75-50.8-U - Download

TPX-50-50.8-U - Download

TPX-200-38.1-U - Download

TPX-150-38.1-U - Download

TPX-100-38.1-U - Download

TPX-75-38.1-U - Download

TPX-50-38.1-U - Download

TPX-240-25.4-U - Download

TPX-200-25.4-U - Download

TPX-150-25.4-U - Download

TPX-120-25.4-U - Download

TPX-100-25.4-U - Download

TPX-75-25.4-U - Download

TPX-65-25.4-U - Download

TPX-50-25.4-U - Download

TPX-35-25.4-U - Download

TPX-32.5-25.4-U - Download

TPX-25-25.4-U - Download

TPX-10-25.4-U - Download

Accessories

Compare Model Drawings & Specs Availability Reference Price
(USD)