一级做a爱过程免费视频韩国,国产高清在线一区免费

修改自定義屬性值：

修改自定義屬性值

產(chǎn)品描述

“N-BK7高精度窗口片”參數(shù)說明

型號：	N-BK7楔形	規(guī)格：	350-1700nm
商標(biāo)：	一博	包裝：	紙箱
Diameter Tolerance：	0.0 / -0.2 mm

N-BK7高精度窗口片”詳細(xì)介紹

特性：

30弧分的楔形窗口片可選未鍍膜或鍍?nèi)N寬帶增透膜之一的版本

350 - 700 nm (A膜)
650 - 1050 nm (B膜)
1050 - 1700 nm (C膜)

提供?1/2英寸、?1英寸和?2英寸窗口片可聯(lián)系技術(shù)支持選擇定制尺寸

QXKJ提供N-BK7楔形窗口片系列產(chǎn)品，可消除干涉圖樣，并且有助于避免外腔反饋。窗口片用于保護激光輸出不受環(huán)境的影響，適用于光束采樣應(yīng)用。QXKJ也提供許多基底材料和鍍膜選項的平窗口片。

N-BK7在光譜的可見光和近紅外區(qū)域具有不錯的透過率。通常在紫外熔融石英的優(yōu)點（即，在紫外光區(qū)域有較好透過率，且熱膨脹系數(shù)更�。┎⒎潜匦璧那闆r下選擇N-K7窗口片。這些窗口片可選未鍍膜(350 nm - 2.0 μm)或在兩個光學(xué)表面鍍我們?nèi)N低損耗標(biāo)準(zhǔn)帶寬減反膜(BBAR)之一的版本。標(biāo)準(zhǔn)寬帶減反膜設(shè)計用于以下范圍：350 - 700 nm (A膜)，650 - 1050 nm (B膜)或1050 - 1700 nm (C膜)。未鍍膜窗口片的每個表****有約4%的典型損耗，而寬帶減反膜在指定波長范圍上將每個表面的該損耗減小到Ravg< 0.5% ，并且對于0?與30?之間的入射具有良好性能。

N-BK7楔形窗口片，未鍍膜

Wedge Angle	30 ? 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	?0.2 mm	?0.4 mm	?0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Ceal ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	10-5 Scratch-Dig
Wavelength Range	350 nm - 2.0 ?m (Uncoated)

N-BK7楔形窗口片，增透膜：350 - 700 nm

Wedge Angle	30 ? 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	?0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Ceal ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	20-10 Scratch-Dig
AR Coating Range	350 - 700 nm
Reflectance Over AR Coating Range	Ravg < 0.5% @ 0? AOI

N-BK7楔形窗口片，增透膜：650 - 1050 nm

Wedge Angle	30 ? 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	?0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Ceal ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	20-10 Scratch-Dig
AR Coating Range	650 - 1050 nm
Reflectance Over AR Coating Range	Ravg < 0.5% @ 0? AOI

N-BK7楔形窗口片，增透膜：1050 - 1700 nm

Wedge Angle	30 ? 10 arcmin
Diameter	1/2" (12.7 mm)	1" (25.4 mm)	2" (50.8 mm)
Diameter Tolerance	0.0 / -0.2 mm
Thickness	3.0 mm	5.0 mm	12.0 mm
Thickness Tolerance	?0.1 mm
Clear Aperture	≥?11.43 mm	≥?22.86 mm	≥?45.72 mm
Surface Flatnessa	≤λ/20 Over Ceal ?5 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?10 mm ≤λ/10 Over Entire Clear Aperture	≤λ/20 Over Ceal ?15 mm ≤λ/10 Over Entire Clear Aperture
Surface Quality	20-10 Scratch-Dig
AR Coating Range	1050 - 1700 nm
Reflectance Over AR Coating Range	Ravg < 0.5% @ 0? AOI