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二向色滤光片Andover

简要描述:二向色滤光片Andover
二向色滤光片(分色滤光片)用于需要隔离可见光谱的某些区域的各种应用中。

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  • 厂商性质:生产厂家
  • 更新时间:2020-02-21
  • 访  问  量:684
详细介绍

二向色滤光片Andover

二向色滤光片(分色滤光片)用于需要隔离可见光谱的某些区域的各种应用中。一些较常见的应用是用于彩色放大器和复印机作为光平衡滤光器。它们在任何可能需要将入射能量分成两个或多个光束的应用中也非常有用。以下光谱曲线以垂直入射方式显示,但是对于许多应用,例如组合颜色,可能希望以45°入射角以反射模式使用它们。

在这些过滤器中使用的所有涂层材料都产生坚硬,耐用的介电薄膜,其没有随着使用年限和使用而降低的迹象。与使用时会褪色的有机染料或明胶类型不同,这些过滤器非常稳定,不会随着时间的推移而损失任何效率。这些过滤器也可以成套使用。过滤器也可以安装在螺纹环中。

可根据要求提供定制尺寸,基材和光谱特性。

Dichroic Filters General Specifications

Thickness: 

1.0mm ±0.25mm

Size Tolerance: 

+0.0mm/-0.25mm

Min. Clear Aperture: 

95% of outside dimension

Substrate Material: 

Soda lime glass

Flatness: 

3–5 waves per 25mm

Parallelism: 

3 arc minutes or better

Surface Quality: 

80/50 per MIL-C-48497A

Humidity and Abrasion: 

Per MIL-C-48497A

Max. Operating Temp:

+200°C

Mechanical:

Unmounted

 

二向色滤光片Andover

Blue Dichroic Reflective, 25.0

 

PART NO.

475FD68-25

Filter Type

Blue Dichroic Reflective

Transmission

>85% avg. from 525 to 800nm

Reflection

 

Nominal 50% point(s)

- 475nm cut-on (nominal)- T(avg) < 10% from 380 to 450nm- T(avg) > 85% from 525 to 800nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

45.0°

Operating Temp. (°C.)

+200 max.

Blue Dichroic Reflective, 50.0

 

PART NO.

475FD68-50

Filter Type

Blue Dichroic Reflective

Transmission

>85% avg. from 525 to 800nm

Reflection

 

Nominal 50% point(s)

- 475nm cut-on (nominal)- T(avg) < 10% from 380 to 450nm- T(avg) > 85% from 525 to 800nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

45.0°

Operating Temp. (°C.)

+200 max.

Blue Dichroic Reflective, 50.0 x 50.0

 

PART NO.

475FD68-50S

Filter Type

Blue Dichroic Reflective

Transmission

>85% avg. from 525 to 800nm

Reflection

 

Nominal 50% point(s)

- 475nm cut-on (nominal)- T(avg) < 10% from 380 to 450nm- T(avg) > 85% from 525 to 800nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

45.0°

Operating Temp. (°C.)

+200 max.

Blue Dichroic Additive, 25.0

 

PART NO.

505FD64-25

Filter Type

Blue Dichroic Additive

Transmission

>80% avg. from 390 to 480nm

Reflection

 

Nominal 50% point(s)

505nm cut-off (nominal)>80% (avg) trans. from 390nm to 480nm>99% (avg) Refl. from 540nm to 750nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Blue Dichroic Additive, 50.0

 

PART NO.

505FD64-50

Filter Type

Blue Dichroic Additive

Transmission

>80% avg. from 390 to 480nm

Reflection

 

Nominal 50% point(s)

505nm cut-off (nominal)>80% (avg) trans. from 390nm to 480nm>99% (avg) Refl. from 540nm to 750nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Blue Dichroic Additive, 50.0 x 50.0

 

PART NO.

505FD64-50S

Filter Type

Blue Dichroic Additive

Transmission

>80% avg. from 390 to 480nm

Reflection

 

Nominal 50% point(s)

505nm cut-off (nominal)>80% (avg) trans. from 390nm to 480nm>99% (avg) Refl. from 540nm to 750nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Yellow Dichroic Subtractive, 25.0

 

PART NO.

520FD22-25

Filter Type

Yellow Dichroic Subtractive

Transmission

>85% avg. from 550 to 750nm

Reflection

 

Nominal 50% point(s)

50% pt.: 520nm nominalT(avg) < 1% from 410 - 475nmT(avg) > 85% from 550 - 750nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Yellow Dichroic Subtractive, 50.0

 

PART NO.

520FD22-50

Filter Type

Yellow Dichroic Subtractive

Transmission

>85% avg. from 550 to 750nm

Reflection

 

Nominal 50% point(s)

50% pt.: 520nm nominalT(avg) < 1% from 410 - 475nmT(avg) > 85% from 550 - 750nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Yellow Dichroic Subtractive, 50.0 x 50.0

 

PART NO.

520FD22-50S

Filter Type

Yellow Dichroic Subtractive

Transmission

>85% avg. from 550 to 750nm

Reflection

 

Nominal 50% point(s)

50% pt.: 520nm nominalT(avg) < 1% from 410 - 475nmT(avg) > 85% from 550 - 750nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Green Dichroic Additive, 25.0

 

PART NO.

540FD66-25

Filter Type

Green Dichroic Additive

Transmission

>85% min. at 540nm

Reflection

 

Nominal 50% point(s)

505nm & 575nm (nominal)T(avg) < 1% from 360 - 460nmT(abs) > 85% @ 540nmT(avg) < 1% from 600 - 730nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Green Dichroic Additive, 50.0

 

PART NO.

540FD66-50

Filter Type

Green Dichroic Additive

Transmission

>85% min. at 540nm

Reflection

 

Nominal 50% point(s)

505nm & 575nm (nominal)T(avg) < 1% from 360 - 460nmT(abs) > 85% @ 540nmT(avg) < 1% from 600 - 730nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Green Dichroic Additive, 50.0 x 50.0

 

PART NO.

540FD66-50S

Filter Type

Green Dichroic Additive

Transmission

>85% min. at 540nm

Reflection

 

Nominal 50% point(s)

505nm & 575nm (nominal)T(avg) < 1% from 360 - 460nmT(abs) > 85% @ 540nmT(avg) < 1% from 600 - 730nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Magenta Dichroic Subtractive, 25.0

 

PART NO.

550FD26-25

Filter Type

Magenta Dichroic Subtractive

Transmission

>80% avg. from 380 to 475nm & 650 to 750nm

Reflection

 

Nominal 50% point(s)

495nm and 605nm (nominal)T(avg) > 80% from 380 - 475nmT(avg) < 1% from 535 - 565nmT(avg) > 80% from 650 - 750nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Magenta Dichroic Subtractive, 50.0

 

PART NO.

550FD26-50

Filter Type

Magenta Dichroic Subtractive

Transmission

>80% avg. from 380 to 475nm & 650 to 750nm

Reflection

 

Nominal 50% point(s)

495nm and 605nm (nominal)T(avg) > 80% from 380 - 475nmT(avg) < 1% from 535 - 565nmT(avg) > 80% from 650 - 750nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Magenta Dichroic Subtractive, 50.0 x 50.0

 

PART NO.

550FD26-50S

Filter Type

Magenta Dichroic Subtractive

Transmission

>80% avg. from 380 to 475nm & 650 to 750nm

Reflection

 

Nominal 50% point(s)

495nm and 605nm (nominal)T(avg) > 80% from 380 - 475nmT(avg) < 1% from 535 - 565nmT(avg) > 80% from 650 - 750nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Red Dichroic Reflective, 25.0

 

PART NO.

580FD70-25

Filter Type

Red Dichroic Reflective

Transmission

>85% avg. from 400 to 550nm

Reflection

 

Nominal 50% point(s)

50% pt.: 580nm nominalT(avg) > 85% from 400 - 550nmT(avg) < 10% from 610 - 725nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

45.0°

Operating Temp. (°C.)

+200 max.

Red Dichroic Reflective, 50.0

 

PART NO.

580FD70-50

Filter Type

Red Dichroic Reflective

Transmission

>85% avg. from 400 to 550nm

Reflection

 

Nominal 50% point(s)

50% pt.: 580nm nominalT(avg) > 85% from 400 - 550nmT(avg) < 10% from 610 - 725nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

45.0°

Operating Temp. (°C.)

+200 max.

Red Dichroic Reflective, 50.0 x 50.0

 

PART NO.

580FD70-50S

Filter Type

Red Dichroic Reflective

Transmission

>85% avg. from 400 to 550nm

Reflection

 

Nominal 50% point(s)

50% pt.: 580nm nominalT(avg) > 85% from 400 - 550nmT(avg) < 10% from 610 - 725nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

45.0°

Operating Temp. (°C.)

+200 max.

Red Dichroic Additive, 25.0

 

PART NO.

585FD62-25

Filter Type

Red Dichroic Additive

Transmission

>80% avg. from 610 to 730nm

Reflection

 

Nominal 50% point(s)

50% pt: 585nm nominalT(avg) < 1% from 370 - 550nmT(avg) > 80% from 610 - 730nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Red Dichroic Additive, 50.0

 

PART NO.

585FD62-50

Filter Type

Red Dichroic Additive

Transmission

>80% avg. from 610 to 730nm

Reflection

 

Nominal 50% point(s)

50% pt: 585nm nominalT(avg) < 1% from 370 - 550nmT(avg) > 80% from 610 - 730nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Red Dichroic Additive, 50.0 x 50.0

 

PART NO.

585FD62-50S

Filter Type

Red Dichroic Additive

Transmission

>80% avg. from 610 to 730nm

Reflection

>99% avg. from 370 to 550nm

Nominal 50% point(s)

50% pt: 585nm nominalT(avg) < 1% from 370 - 550nmT(avg) > 80% from 610 - 730nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Cyan Dichroic Subtractive, 25.0

 

PART NO.

590FD24-25

Filter Type

Cyan Dichroic Subtractive

Transmission

>80% avg. from 400 to 550nm

Reflection

 

Nominal 50% point(s)

50% pt.: 590nm nominalT(avg) > 80% from 400 - 550nmT(avg) < 1% from 640 - 740nm

Size

25.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Cyan Dichroic Subtractive, 50.0

 

PART NO.

590FD24-50

Filter Type

Cyan Dichroic Subtractive

Transmission

>80% avg. from 400 to 550nm

Reflection

 

Nominal 50% point(s)

50% pt.: 590nm nominalT(avg) > 80% from 400 - 550nmT(avg) < 1% from 640 - 740nm

Size

50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

Cyan Dichroic Subtractive, 50.0 x 50.0

 

PART NO.

590FD24-50S

Filter Type

Cyan Dichroic Subtractive

Transmission

>80% avg. from 400 to 550nm

Reflection

 

Nominal 50% point(s)

50% pt.: 590nm nominalT(avg) > 80% from 400 - 550nmT(avg) < 1% from 640 - 740nm

Size

50.0 x 50.0 +0/-0.25mm

Thickness

1.0 +0.25/-0.25 mm

Angle of Incidence

Operating Temp. (°C.)

+200 max.

 

 


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