Ø25.4mm Achromatic Waveplates

 Ø25.4mm Achromatic Waveplates

Product name : Ø25.4mm Achromatic Waveplates
Description :
Achromatic (broadband) waveplates (AWP) are pair of crystalline quartz and magnesium fluoride plates of controlled thickness with crossed fast axes to create a λ/2 or λ/4 delay in the broad wavelength range. The difference in dispersion between materials allows the arrangement of a slow phase shift over a broad wavelength range.

Achromatic waveplates are needed for various devices, such as tunable laser sources, multiple laser line systems, and other broad-spectrum sources. Achromatic (Broadband) waveplates could be used to replace a number of single-wavelength quartz waveplates, making your system more convenient and easier to use.

Specification
Optical Material Crystalline Quartz + MgF
Transmitted wavefront distortion, P-V <λ/8 @ 632.8 nm (depending on size)
Clear Aperture Ø5 – 76.2 mm
LIDT >5 J/cm² @ 1064 nm, 10 ns, 10 Hz
Surface Quality 20/10 (depending on size)
Retardation tolerance @ 20 °C ±λ/100
AR coatings Ravg<0.75% on each surface
Mounting Black anodized metal mount

 

Model Description Wavelength (nm) Retardation Clear Aperture (mm) Price(USD) Quantity
0 2-APW-L2-008Z Achromatic Broadband Waveplate 340 - 560 λ/2 > 8 -
1 2-APW-L4-008Z Achromatic Broadband Waveplate 340 - 560 λ/4 > 8 -
2 2-APW-L2-012Z Achromatic Broadband Waveplate 340 - 560 λ/2 > 12 -
3 2-APW-L4-012Z Achromatic Broadband Waveplate 340 - 560 λ/4 > 12 -
4 2-APW-L2-018Z Achromatic Broadband Waveplate 340 - 560 λ/2 > 18 -
5 2-APW-L4-018Z Achromatic Broadband Waveplate 340 - 560 λ/4 > 18 -
6 2-APW-L2-008A Achromatic Broadband Waveplate 450 - 650 λ/2 > 8 -
7 2-APW-L4-008A Achromatic Broadband Waveplate 450 - 650 λ/4 > 8 -
8 2-APW-L2-012A Achromatic Broadband Waveplate 450 - 650 λ/2 > 12 -
9 2-APW-L4-012A Achromatic Broadband Waveplate 450 - 650 λ/4 > 12 -
10 2-APW-L2-018A Achromatic Broadband Waveplate 450 - 650 λ/2 > 18 -
11 2-APW-L4-018A Achromatic Broadband Waveplate 450 - 650 λ/4 > 18 -
12 2-APW-L2-008B Achromatic Broadband Waveplate 550 - 750 λ/2 > 8 -
13 2-APW-L4-008B Achromatic Broadband Waveplate 550 - 750 λ/4 > 8 -
14 2-APW-L2-012B Achromatic Broadband Waveplate 550 - 750 λ/2 > 12 -
15 2-APW-L4-012B Achromatic Broadband Waveplate 550 - 750 λ/4 > 12 -
16 2-APW-L2-018B Achromatic Broadband Waveplate 550 - 750 λ/2 > 18 -
17 2-APW-L4-018B Achromatic Broadband Waveplate 550 - 750 λ/4 > 18 -
18 2-APW-L2-008C Achromatic Broadband Waveplate 650 - 1100 λ/2 > 8 -
19 2-APW-L4-008C Achromatic Broadband Waveplate 650 - 1100 λ/4 > 8 -
20 2-APW-L2-012C Achromatic Broadband Waveplate 650 - 1100 λ/2 > 12 -
21 2-APW-L4-012C Achromatic Broadband Waveplate 650 - 1100 λ/4 > 12 -
22 2-APW-L2-018C Achromatic Broadband Waveplate 650 - 1100 λ/2 > 18 -
23 2-APW-L4-018C Achromatic Broadband Waveplate 650 - 1100 λ/4 > 18 -