Clear Aperture CA (mm):

35.0

Coating:

Laser V-Coat (1550nm)

Design Wavelength DWL (nm):

1550

Diameter (mm):

50.80 +0.00/-0.25

Crystal Quartz

Retardance:

λ/4

Surface Quality:

20-10

Thickness (mm):

6.00 +0.00/-0.25

Type:

Crystalline Waveplate

Construction:

Crystalline

Transmitted Wavefront, P-V:

<λ/8 @ 632.8 nm

Parallelism (arcsec):

<3

Retardance Tolerance:

±λ/300

Temperature Coefficient (λ/°C):

0.0001

Coating Specification:

R_abs<0.2% @ on each surface

>10 J/cm² @ 1064 nm, 10ns

Retardance Order:

0

Configuration:

Air Spaced

RoHS 2015:

Certificate of Conformance:

Reach 235:

石英波片 (相位延遲片) 提供多階與零階形式，非常適用於多種應用。多階波片非常適用於距波片設計波長的波長偏差小於±1%的應用。對於偏差大於±1%的應用，建議使用零階波片，因為零階波片的頻寬更高，對溫度變更的敏感度更低。為了降低系統整合的難度，快軸已在接口邊緣上註明。

50.8mm Dia. 1550nm λ/4 Quartz Waveplate Zero Order