Полимерные четвертьволновые пластины нулевого порядка

Технические характеристики Diameter 25.4 mm Wavelength Range 532 nm Retardation &lambda,/4 Retardation Accuracy ±&lambda,/350 Material Grade A N-BK7 Clear Aperture 17.8 mm Housing Black anodized aluminum Acceptance Angle ±9° Transmitted Beam Deviation &le,1 arc min Wavefront Distortion &le,&lambda,/5 at 632.8 nm over the full aperture Damage Threshold 500 W/cm2 CW, 0.5 J/cm2 with 10 nsec […]