Passive Q-Switch Crystals

Product Catalog 2014

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V3+:YAG Crystals

V3+:YAG Crystals

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Wavelength range, nm 1000-1450
Absorption cross-section, cm2 7,3x10^-18 @ 1340 nm
Wavefront Distorton ≤λ/10 @ 632.8 nm
Dimensional Tolerances +0.0 mm/-0.2 mm
Parallelism error ≤ 10 arcsec
Perpendicularity ≤ 10 arcmin
Surface Quality 10 - 5 scratch & dig
Chamfer <0.1 mm @ 45deg
AR Coating Reflectivity ≤0,2% @ 1340 nm
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Attention! You can customise this product to your needs.
Extremely high ground state absorption (GSA) cross section of 7x10-18 cm2 near 1.3 m and negligible excited state absorption (ESA) permits Q-switching of 1.3 and 1.44 m Nd-lasers without intracavity focusing both with flash-lamp and diode-laser pumping. Negligible excited-state absorption results in high contrast of Q-switch, i.e. the ratio of initial (small signal) to saturated absorption is higher than 10. Finally, excellent optical, mechanical, and thermal properties of the host crystal give an opportunity to design compact and reliable laser sources with this passive Q-switch.

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Coatings Dimensions, mm Initial transmision @1340nm Delivery Product ID Price Action
AR/AR@1340nm Ø5 T0=30% 2-4 weeks 3-VYAG-30-05 610 €
AR/AR@1340nm 3x3 T0=30% 2-4 weeks 3-VYAG-30-33 570 €
AR/AR@1340nm 5x5 T0=30% 2-4 weeks 3-VYAG-30-55 610 €
AR/AR@1340nm Ø5 T0=40% 2-4 weeks 3-VYAG-40-05 610 €
AR/AR@1340nm 3x3 T0=40% 2-4 weeks 3-VYAG-40-33 570 €
AR/AR@1340nm 5x5 T0=40% 2-4 weeks 3-VYAG-40-55 610 €
AR/AR@1340nm Ø5 T0=50% 2-4 weeks 3-VYAG-50-05 610 €
AR/AR@1340nm 3x3 T0=50% 2-4 weeks 3-VYAG-50-33 570 €
AR/AR@1340nm 5x5 T0=50% 2-4 weeks 3-VYAG-50-55 610 €
AR/AR@1340nm Ø5 T0=60% 2-4 weeks 3-VYAG-60-05 610 €
AR/AR@1340nm 3x3 T0=60% 2-4 weeks 3-VYAG-60-33 570 €
AR/AR@1340nm 5x5 T0=60% 2-4 weeks 3-VYAG-60-55 610 €
AR/AR@1340nm Ø5 T0=70% 2-4 weeks 3-VYAG-70-05 610 €
AR/AR@1340nm 3x3 T0=70% 2-4 weeks 3-VYAG-70-33 570 €
AR/AR@1340nm 5x5 T0=70% 2-4 weeks 3-VYAG-70-55 610 €
AR/AR@1340nm Ø5 T0=80% 2-4 weeks 3-VYAG-80-05 610 €
AR/AR@1340nm 3x3 T0=80% 2-4 weeks 3-VYAG-80-33 570 €
AR/AR@1340nm 5x5 T0=80% 2-4 weeks 3-VYAG-80-55 610 €
AR/AR@1340nm Ø5 T0=85% 2-4 weeks 3-VYAG-85-05 610 €
AR/AR@1340nm 3x3 T0=85% 2-4 weeks 3-VYAG-85-33 570 €
AR/AR@1340nm 5x5 T0=85% 2-4 weeks 3-VYAG-85-55 610 €
AR/AR@1340nm Ø5 T0=90% 2-4 weeks 3-VYAG-90-05 610 €
AR/AR@1340nm 3x3 T0=90% 2-4 weeks 3-VYAG-90-33 570 €
AR/AR@1340nm 5x5 T0=90% 2-4 weeks 3-VYAG-90-55 610 €
AR/AR@1340nm Ø5 T0=95% 2-4 weeks 3-VYAG-95-05 610 €
AR/AR@1340nm 3x3 T0=95% 2-4 weeks 3-VYAG-95-33 570 €
AR/AR@1340nm 5x5 T0=95% 2-4 weeks 3-VYAG-95-55 610 €
AR/AR@1340nm Ø5 T0=97% 2-4 weeks 3-VYAG-97-05 610 €
AR/AR@1340nm 3x3 T0=97% 2-4 weeks 3-VYAG-97-33 570 €
AR/AR@1340nm 5x5 T0=97% 2-4 weeks 3-VYAG-97-55 610 €

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