Name: Wide Angle λ/2 Waveplate, 25.4mm Dia. 1550nm
SKU: 29-818
Price: NT$68,250

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Cookie 声明由Cookiebot最后更新于 4/14/25

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Wide Angle λ/2 Waveplate, 25.4mm Dia. 1550nm

Stock #29-818 5-7 Days

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比較

下載產品資料

EO Spec Sheet

Specifications

概況

Type:

Polymer Waveplate

物理和機械特性

Clear Aperture CA (mm):

17.8

Diameter (mm):

25.40

Dimensional Tolerance (mm):

+/- 0.13

光學特性

Angle of Incidence (°):

+/-30

Design Wavelength DWL (nm):

1550

Polymer Film on N-BK7

Reflection (%):

0.5

Retardance:

λ/2

Surface Quality:

60-40

Transmitted Wavefront, RMS:

≤ λ/2 @ 632.8nm

Retardance Tolerance:

≤ λ/250 @ 0 deg AOI, λ/100 at 30 deg

Beam Deviation (arcmin):

≤ 1 arcmin

螺紋和安裝

Mount Thickness (mm):

6.35

環境和耐用性因素

Operating Temperature (°C):

0 - 40

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

REACH 241:

Compliant

產品概覽

入射角可達 30°, 相位延遲公差可達λ/250
近零階層壓聚合物結構
適用於寬入射角的應用

廣角波片設計用於入射角範圍較大的應用，最高可達 30° AOI，在非零入射角時具有最小的延遲漂移。這些波片有 532、633、1064 或 1550nm的可見光或近紅外設計波長，延遲值為 λ/2 或 λ/4。這些波片的中心點具有 ≤λ/250 四分之一波和 ≤λ/100 半波的延遲精度，非常適合需要對 AOI 不靈敏的應用。寬視場波片是在 N-BK7 基材上安裝雙折射聚合物製成，並有 BBAR鍍膜。

注：標線方向為快軸。

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