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带通滤光片和激光线滤光片,近红外

产品信息

产品详细

“带通滤光片和激光线滤光片,近红外”参数说明

是否有现货:品牌:一博
加工定制:形状:圆形
类型:颜色滤光片材质:玻璃
原理:选择吸收型滤光片颜色:米色
尺寸:25mm厚度范围:1nm
型号:Qx-dt-nir规格:25*1mm
商标:Qx中心波长:700-1650

“带通滤光片和激光线滤光片,近红外”详细介绍

带通滤光片和激光线滤光片,近红外,中心波长700 - 1650 nm

带通滤光片特性

  • 中心波长:700 nm1650 nm

  • 带通范围:31012253040 nm

  • ?1/2英寸或?1英寸已安装的滤光片

  • 边缘刻线有助于长期稳定性

  • 每个滤光片都提供典型的透射率曲线

  • 激光线滤光片用于常见二极管和Nd:YAG激光器

本页介绍的带通滤光片和激光线滤光片的中心波长从700 nm到1650 nm。每个滤光片都安装在一个阳极氧化发黑的无螺纹铝环中,环外径为?1/2英寸或?1英寸,边缘**厚度为6.3 mm。请注意?1/2英寸的滤光片在表格中以绿色背景显示。

QXKJ的带通滤光片使用*简单的方法来透过特定波长范围的光,但是阻挡其它不需要的光。滤光片的设计本质上是通过真空沉积技术形成的薄膜法布里-珀罗干涉仪,它由均匀间隔层分隔的两个反射介质层堆叠组成。这些反射介质膜堆叠由反射率可超过99.99%的高、低折射率交替的材料组成。通过改变间隔层的厚度和/或反射层的数量,就可以改变滤光片的中心波长和带宽。由于使用法布里-珀罗设计,这些滤波片的设计入射角(AOI)为0度。使用其它AOI时,透射波长范围将产生偏移而且可能减小透射波段。关于带通滤光片性质和结构的详细信息,请参阅教程标签。

这种滤光片在通带区域内具有非常高的透过率,但是在通带区域两边被阻挡的光谱范围较窄。可以增加另外一个挡光元件来弥补这个缺点,根据对滤光片的要求,该元件可以是全介质型或金属介质型。虽然这个额外的挡光元件会滤除通带外的所有不需要的光,但它也会减少滤光片的整体透过率。对波前有严格要求的成像等应用,请考虑使用**带通滤光片

每个滤光片都安装在经过氧化发黑处理的铝环中,用箭头标出了光透射方向。这个环使得拿取更容易,且通过限制散射增强了阻挡的光密度。这些滤光片可安装在我们多种滤光片安装座和转轮中。因为这些安装座没有螺纹,安装时需用卡环将滤光片安装在我们的内螺纹透镜套管中。我们建议不要将滤光片从安装座上取下,因为滤光片是由环氧树脂及安装环固定的多层玻璃组成的。这些玻璃层用于防止介质膜受空气影响;暴露在空气中会显著减小滤光片的透过率。

请注意,由于介质膜逐渐变质(主要是水蒸气影响),我们的带通滤光片一般使用寿命是两年。老化的滤波片的整体带通透过率将降低。

 

带通滤光片,700 - 790 nm

 

Item #

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

QXB700-10

700 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB700-40

700 � 8 nm

40 � 8 nm

70%

200 - 1150 nm

N/A

?1"

QXB710-10

710 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB720-10

720 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB730-10

730 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXL730-10

730 � 2 nm

10 � 2 nm

70%

200 - 1150 nm

Diode

?1"

QXB740-10

740 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB750-10

750 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB750-40

750 � 8 nm

40 � 8 nm

70%

200 - 1150 nm

N/A

?1"

QXB760-10

760 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB770-10

770 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB780-10

780 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXL05780-10

780 � 2 nm

10 � 2 nm

70%

200 - 1100 nm

Diode

?1/2"

QXL780-10

780 � 2 nm

10 � 2 nm

70%

200 - 1150 nm

Diode

?1"

QXB790-10

790 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

  • 中心波长

  • 半高宽

  • 峰值透过率

  • < 0.01% (< -40 dB)

带通滤光片,800 - 890 nm

Item #

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

QXB800-10

800 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB800-40

800 � 8 nm

40 � 8 nm

70%

200 - 1150 nm

N/A

?1"

QXB810-10

810 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB820-10

820 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB830-10

830 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXL830-10

830 � 2 nm

10 � 2 nm

70%

200 - 1150 nm

Diode

?1"

QXB840-10

840 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB850-10

850 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXL05850-10

850 � 2 nm

10 � 2 nm

70%

200 - 1100 nm

Diode

?1/2"

QXL850-10

850 � 2 nm

10 � 2 nm

70%

200 - 1150 nm

Diode

?1"

QXB850-40

850 � 8 nm

40 � 8 nm

70%

200 - 1150 nm

N/A

?1"

QXB860-10

860 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB870-10

870 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXB880-10

880 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

QXL880-10

880 � 2 nm

10 � 2 nm

50%

200 - 1150 nm

Diode

?1"

QXB880-40

880 � 8 nm

40 � 8 nm

70%

200 - 1150 nm

N/A

?1"

QXB880-70

880 � 8 nm

70 � 8 nm

70%

200 - 1150 nm

N/A

?1"

QXB890-10

890 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

带通滤光片,900 - 990 nm

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

900 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

900 � 8 nm

40 � 8 nm

70%

200 - 1150 nm

N/A

?1"

905 � 2 nm

10 � 2 nm

70%

200 - 1150 nm

Diode

?1"

905 � 5 nm

25 � 5 nm

70%

200 - 1150 nm

Diode

?1"

910 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

920 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

930 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

940 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

950 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

960 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

970 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

980 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

990 � 2 nm

10 � 2 nm

50%

200 - 1200 nm

N/A

?1"

带通滤光片,1000 - 1250 nm

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

1000 � 2 nm

10 � 2 nm

45%

200 - 3000 nm

N/A

?1"

1050 � 2 nm

10 � 2 nm

45%

200 - 3000 nm

N/A

?1"

1064 � 0.6 nm

3 � 0.6 nm

55%

200 - 1100 nm

Nd:YAG

?1/2"

1064 � 0.6 nm

3 � 0.6 nm

45%

200 - 1150 nm

Nd:YAG

?1"

1064 � 2 nm

10 � 2 nm

70%

200 - 1100 nm

Nd:YAG

?1/2"

1064 � 2 nm

10 � 2 nm

70%

200 - 1150 nm

Nd:YAG

?1"

1070 � 2 nm

10 � 2 nm

70%

200 - 1200 nm

N/A

?1"

1100 � 2 nm

10 � 2 nm

40%

200 - 3000 nm

N/A

?1"

1150 � 2 nm

10 � 2 nm

40%

200 - 3000 nm

N/A

?1"

1152 � 2 nm

10 � 2 nm

45%

200 - 3000 nm

HeNe

?1"

1200 � 2 nm

10 � 2 nm

40%

200 - 3000 nm

N/A

?1"

1250 � 2 nm

10 � 2 nm

40%

200 - 3000 nm

N/A

?1"

带通滤波片,1300 - 1490 nm

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

1300 � 2.4 nm

12 � 2.4 nm

40%

200 - 3000 nm

N/A

?1"

1300 � 6 nm

30 � 6 nm

40%

200 - 1850 nm

N/A

?1"

1310 � 2 nm

12 � 2.4 nm

40%

200 - 3000 nm

N/A

?1"

1320 � 2 nm

12 � 2.4 nm

40%

200 - 3000 nm

N/A

?1"

1330 � 2 nm

12 � 2.4 nm

40%

200 - 3000 nm

N/A

?1"

1340 � 2 nm

12 � 2.4 nm

40%

200 - 3000 nm

N/A

?1"

1350 � 2.4 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1400 � 2.4 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1450 � 2.4 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1480 � 2 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1490 � 2 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

带通滤光片,1500 - 1550 nm

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

1500 � 2.4 nm

12 � 2.4 nm

35%

200 - 1850 nm

N/A

?1"

1510 � 2 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1520 � 2 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1530 � 2 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1540 � 2 nm

12 � 2.4 nm

35%

200 - 3000 nm

N/A

?1"

1550 � 2.4 nm

12 � 2.4 nm

50%

200 - 1850 nm

Diode

?1"

1550 � 6 nm

30 � 6 nm

50%

200 - 1850 nm

Diode

?1"

1550 � 8 nm

40 � 8 nm

45%

200 - 1850 nm

Diode

?1/2"

1550 � 8 nm

40 � 8 nm

45%

200 - 1850 nm

Diode

?1"

带通滤光片,1560 - 1650 nm

CWLa

FWHMb

T (Min)c

Blockingd

Laser Line

Size

1560 � 2 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1570 � 2 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1580 � 2 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1590 � 2 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1600 � 2.4 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1610 � 2 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1620 � 2 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

1650 � 2.4 nm

12 � 2.4 nm

50%

200 - 1850 nm

N/A

?1"

 


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