Yb:YAG crystals

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Grouped product items
SKU Specifications Stock Qty Price Add to cart
9330193
Yb:YAG Crystals 5 x 5x2.5mm Concentration 10%
Coatings on S1: PR(Rs=50%)@735-870nm
Coatings on S2: AR(Rs<0.3%)@735-870nm
Coatings on S1: PR(Rs=50%)@735-870nm
Coatings on S2: AR(Rs<0.3%)@735-870nm
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 5 x 5
End surfaces configuration: Right-angle cut
Yb-concentration, %: 10
Perpendicularity: <5 arcmin
Shape: Rectangular
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Surface quality, S-D: 10-5
Thickness tolerance, mm: ±0.1
Thickness, mm: 2.5
Wedge / Parallelism error: <30 arcsec
11
€200.00
9380148
Yb:YAG Crystals 5x5x2.5xmm Concentration 10%
Coatings on S1:
Coatings on S2:
Clear Aperture: >90
Coatings:
Dimensions, mm: 5 (+0/-0.05) x 5 (+0/-0.05) x 2.5 (±0.1)
End surfaces configuration: Right angle cut
Yb-concentration, %: 10
Orientation: [111]
Parallelism error: <30 arcsec
Perpendicularity: <10 arcmin
Protective chamfers: <0.1 mm x 45°
Shape: Rectangular
Side 1 (IBS coated): HR(R>99.8%)@1020nm – 1060 nm + HT(T>98%)@880 – 960nm, AOI=0 deg
Side 2 (IBS coated): R=95+/-1% @1020 – 1060 nm + HT(T>98%)@min(880 – 900 nm, max @ 870 – 910 nm), AOI= 0 deg
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Surface quality, S-D: 10-5
6
€190.00
9380158
Yb:YAG Crystals 5 x 5x4.7mm Concentration 10%
Coatings on S1: [email protected][email protected]
Coatings on S2: R=95±1%@[email protected](880-900. [email protected]
Coatings on S1: [email protected][email protected]
Coatings on S2: R=95±1%@[email protected](880-900. [email protected]
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 5 x 5
End surfaces configuration: Right-angle cut
Yb-concentration, %: 10
Perpendicularity: <5 arcmin
Shape: Rectangular
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
Thickness, mm: 4.7
Wedge / Parallelism error: <30 arcsec
1
€190.00
9425682
Yb:YAG Crystals 5 x 5x2.5mm Concentration 10%
Coatings on S1: [email protected][email protected]
Coatings on S2: R=95±1%@[email protected](880-900. [email protected]
Coatings on S1: [email protected][email protected]
Coatings on S2: R=95±1%@[email protected](880-900. [email protected]
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 5 x 5
End surfaces configuration: Right-angle cut
Yb-concentration, %: 10
Perpendicularity: <5 arcmin
Shape: Rectangular
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Surface quality, S-D: 10-5
Thickness tolerance, mm: ±0.1
Thickness, mm: 2.5
Wedge / Parallelism error: <30 arcsec
1
€190.00
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Yb:YAG crystals are more suitable for diode-pumping than the traditional Nd-doped systems. It can be pumped at 940 nm laser output. Compared with the commonly used Nd:YAG crystal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirements for diode lasers, a longer upper-state lifetime, three to four times lower thermal loading per unit pump power. Yb:YAG crystal is expected to replace Nd:YAG crystal for high power diode-pumped lasers and other potential applications.

  • Ideal for diode pumping;
  • Very low fractional heating, less than < 11%
  • Very high slope efficiency, more than 56%
  • Broad absorption bands, about 18nm @ 940nm
  • High thermal conductivity and strength
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