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Yb:CaF2 crystal case (5) – 3×3×4 | 2×7×6mm

Requirements

Product

Specification/mm

Yb:CaF2

3×3×4 mm

Yb:CaF2

2×7×6mm

Process Indicators

  • Material: Yb:CaF2 crystal
    Doping level: 5%
    Dimension,mm: 3×3(+0/-0.05) mm2
    Thicnkess, mm: 4(±0.1) mm
    Orientation: [111] +/-0.1° 2-side polished on 3×3 mm2
    Parallelism: <10”
    Perpendicularity : <5′
    Flatness: λ/10@633nm
    Surface quality: 20/10(MIL-O-13830A)
    Wavefront distortion: λ/8@633nm
    Coating:S1/S2: AR @1035-1055nm+AR@ 980 nm, AOI = 0°
    With a 1 deg wedge
  • Crystals: Yb(3%):CaF2
    Doping level: 3%
    Orientation: as per attached drawings
    Dimension, mm: 2x7x6 mm
    Dimensional Tolerances: as per attached drawings
    Clear aperture: >90%
    Surface quality (S1 and S2): 20/10 S/D
    Surface flatness (S1 and S2): <lambda/4@632nm
    Surface quality (S3 and S4): fine ground
    Parallelism error: <30 arcsec
    TWFD:<lambda/1 @632nm

Pictures

yb-caf2-case-13
yb-caf2-case-14
Jackie Dong

Jackie Dong

In photonic crystals, nanophotonics, negative refraction media, surface plasma optics, nonlinear optics and quantum optics, he has made many innovative achievements in theoretical and experimental research on electromaanetic field problems.

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