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產(chǎn)品名稱： 紅外長通濾光片Andover

發(fā)布日期： 2024-04-23

訪問量： 1476

長波通濾光片在特定波長以下提供明顯的截止。它們通常用于訂單分類，它們可以隔離光譜的廣泛區(qū)域，同時(shí)提供所需能量的高傳輸，以及對(duì)不需要的能量的深度抑制。這些濾光片由光學(xué)質(zhì)量的紅外透射基板上的堅(jiān)硬耐...

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長波通濾光片在特定波長以下提供明顯的截止。它們通常用于訂單分類，它們可以隔離光譜的廣泛區(qū)域，同時(shí)提供所需能量的高傳輸，以及對(duì)不需要的能量的深度抑制。

這些濾光片由光學(xué)質(zhì)量的紅外透射基板上的堅(jiān)硬耐用的上表面介電涂層構(gòu)成，可承受與任何高質(zhì)量光學(xué)元件相關(guān)的正常清潔和處理。

為了您的方便和經(jīng)濟(jì)，我們提供兩種標(biāo)準(zhǔn)尺寸的過濾器：25mm和50mm直徑。但是，我們可以生產(chǎn)自定義尺寸和形狀，以及定制光學(xué)特性。

? 可用于分離寬光譜區(qū)域

? 由堅(jiān)硬耐用的D一表面涂層構(gòu)成

? 提供標(biāo)準(zhǔn)和自定義波長

General Specifications:

Thickness:	1.0±0.2mm
Diameter Tolerance:	+0/-0.1mm
Min. Clear Aperture:	90% of outside dimension
Substrate Material:	Silicon or Germanium
Flatness:	3-5 waves at cut-on W/L
24-hour humidity:	per MIL-C-48497A
Operating Temperature:	-62°C to +71°C
Parallelism:	<10 arc minutes
Transmission (Ave):	>85% from 1.05 x cut-on to 2.0 x cut-on
Rejection (Ave):	<0.1%
Slope:	<7% (12% for 1.05µm filter)

IR Long Pass Filter, 1050.0nm 5% point, 12.5 mm dia.
PART NO.	1.05ILP-12.5
5% Wavelength	1050.0+40/-40 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 1050.0nm 5% point, 25.0 mm dia.
PART NO.	1.05ILP-25
5% Wavelength	1050.0+40/-40 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 1050.0nm 5% point, 50.0 mm dia.
PART NO.	1.05ILP-50
5% Wavelength	1050.0+40/-40 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 1650.0nm 5% point, 12.5 mm dia.
PART NO.	1.65ILP-12.5
5% Wavelength	1650.0+70/-70 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 1650.0nm 5% point, 25.0 mm dia.
PART NO.	1.65ILP-25
5% Wavelength	1650.0+70/-70 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 1650.0nm 5% point, 50.0 mm dia.
PART NO.	1.65ILP-50
5% Wavelength	1650.0+70/-70 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 2400.0nm 5% point, 12.5 mm dia.
PART NO.	2.40ILP-12.5
5% Wavelength	2400.0+90/-90 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 2400.0nm 5% point, 25.0 mm dia.
PART NO.	2.40ILP-25
5% Wavelength	2400.0+90/-90 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 2400.0nm 5% point, 50.0 mm dia.
PART NO.	2.40ILP-50
5% Wavelength	2400.0+90/-90 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 3600.0nm 5% point, 12.5 mm dia.
PART NO.	3.60ILP-12.5
5% Wavelength	3600.0+140/-140 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 3600.0nm 5% point, 25.0 mm dia.
PART NO.	3.60ILP-25
5% Wavelength	3600.0+140/-140 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 3600.0nm 5% point, 50.0 mm dia.
PART NO.	3.60ILP-50
5% Wavelength	3600.0+140/-140 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 4500.0nm 5% point, 12.5 mm dia.
PART NO.	4.50ILP-12.5
5% Wavelength	4500.0+180/-180 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 4500.0nm 5% point, 25.0 mm dia.
PART NO.	4.50ILP-25
5% Wavelength	4500.0+180/-180 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 4500.0nm 5% point, 50.0 mm dia.
PART NO.	4.50ILP-50
5% Wavelength	4500.0+180/-180 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 6000.0nm 5% point, 12.5 mm dia.
PART NO.	6.00ILP-12.5
5% Wavelength	6000.0+240/-240 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 6000.0nm 5% point, 25.0 mm dia.
PART NO.	6.00ILP-25
5% Wavelength	6000.0+240/-240 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 6000.0nm 5% point, 50.0 mm dia.
PART NO.	6.00ILP-50
5% Wavelength	6000.0+240/-240 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 7300.0nm 5% point, 12.5 mm dia.
PART NO.	7.30ILP-12.5
5% Wavelength	7300.0+290/-290 nm
Type	LWP
Size	12.5 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 7300.0nm 5% point, 25.0 mm dia.
PART NO.	7.30ILP-25
5% Wavelength	7300.0+290/-290 nm
Type	LWP
Size	25.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm
IR Long Pass Filter, 7300.0nm 5% point, 50.0 mm dia.
PART NO.	7.30ILP-50
5% Wavelength	7300.0+290/-290 nm
Type	LWP
Size	50.0 +0/-0.2mm
Thickness	1.0 +0.2/-0.2 mm