Cr4.+:YAG crystals

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Cr4.+:YAG crystals

Cr₄.+:YAG is an excellent passive Q-switch
crystal for Nd and Yb doped lasers (especially for Nd:YAG, Nd:YLF or
Yb:YAG), if the wavelength is in the range of 900-1200 nm.

Absorption Cross-Section, cm^2	5 x 10^-18 cm2 @1064 nm
AR Coating Reflectivity, %	≤0,2% @ 1064 nm
Dimension Tolerances, mm	+0.0 mm/-0.2 mm
Parallelism Error, arcsec	≤ 10 arcsec
Perpendicularity, arcmin	≤ 10 arcmin
Protective chamfers	<0.1 mm @ 45deg
Surface Quality, S-D	10-5 S-D (per MIL-O-13830A)
Wavefront Distortion	≤λ/10 @ 632.8 nm
Wavelength Range, nm	800 - 1200 nm

Description

Details

Passive Q-switches or saturable absorbers provide high power laser pulses without electro-optic Q-switches, thereby reducing the package size and eliminating a high voltage power supply. Laserand offers a wide range of solid state saturable absorbers such as Co:Spinel, Cr⁴⁺:YAG, V³⁺:YAG and others. Cr⁴⁺:YAG is an excellent passive Q-switch crystal for Nd and Yb doped lasers (especially for Nd:YAG, Nd:YLF or Yb:YAG), if the wavelength is in the range of 900-1200 nm.

Features

Chemical stability
UV resistant
Good thermal conductivity
High damage threshold (> 500 MW/cm2)

Name	Coatings	Dimensions, mm	Initial transmission, %	Price	Quantity
3-CRYAG-30-05	AR/AR@1064 nm	Ø5	30%@1064nm	US$230.00
3-CRYAG-30-33	AR/AR@1064 nm	3x3	30%@1064nm	US$215.00
3-CRYAG-30-55	AR/AR@1064 nm	5x5	30%@1064nm	US$230.00
3-CRYAG-40-05	AR/AR@1064 nm	Ø5	40%@1064nm	US$230.00
3-CRYAG-40-33	AR/AR@1064 nm	3x3	40%@1064nm	US$215.00
3-CRYAG-40-55	AR/AR@1064 nm	5x5	40%@1064nm	US$230.00
3-CRYAG-50-05	AR/AR@1064 nm	Ø5	50%@1064nm	US$230.00
3-CRYAG-50-33	AR/AR@1064 nm	3x3	50%@1064nm	US$215.00
3-CRYAG-50-55	AR/AR@1064 nm	5x5	50%@1064nm	US$230.00
3-CRYAG-60-05	AR/AR@1064 nm	Ø5	60%@1064nm	US$215.00
3-CRYAG-60-33	AR/AR@1064 nm	3x3	60%@1064nm	US$200.00
3-CRYAG-60-55	AR/AR@1064 nm	5x5	60%@1064nm	US$215.00
3-CRYAG-70-05	AR/AR@1064 nm	Ø5	70%@1064nm	US$215.00
3-CRYAG-70-33	AR/AR@1064 nm	3x3	70%@1064nm	US$260.00
3-CRYAG-70-55	AR/AR@1064 nm	5x5	70%@1064nm	US$279.50
3-CRYAG-80-05	AR/AR@1064 nm	Ø5	80%@1064nm	US$279.50
3-CRYAG-80-33	AR/AR@1064 nm	3x3	80%@1064nm	US$260.00
3-CRYAG-80-55	AR/AR@1064 nm	5x5	80%@1064nm	US$279.50
3-CRYAG-85-05	AR/AR@1064 nm	Ø5	85%@1064nm	US$279.50
3-CRYAG-85-33	AR/AR@1064 nm	3x3	85%@1064nm	US$260.00
3-CRYAG-85-55	AR/AR@1064 nm	5x5	85%@1064nm	US$279.50
3-CRYAG-90-05	AR/AR@1064 nm	Ø5	90%@1064nm	US$279.50
3-CRYAG-90-33	AR/AR@1064 nm	3x3	90%@1064nm	US$260.00
3-CRYAG-90-55	AR/AR@1064 nm	5x5	90%@1064nm	US$279.50
3-CRYAG-95-05	AR/AR@1064 nm	Ø5	95%@1064nm	US$279.50
3-CRYAG-95-33	AR/AR@1064 nm	3x3	95%@1064nm	US$260.00
3-CRYAG-95-55	AR/AR@1064 nm	5x5	95%@1064nm	US$279.50
3-CRYAG-97-05	AR/AR@1064 nm	Ø5	97%@1064nm	US$279.50
3-CRYAG-97-33	AR/AR@1064 nm	3x3	97%@1064nm	US$260.00
3-CRYAG-97-55	AR/AR@1064 nm	5x5	97%@1064nm	US$279.50