Nd:YAG Laser Crystal

Neodymium-doped yttrium aluminium garnet laser crystal (Nd:YAG)is the most widely used solid state laser crystal.

● It is mainly used in industrial, medical, military and scientific applications. It has the characteristics of high gain, low threshold, high efficiency, high optical quality, low loss, large mechanical strength, good thermal conductivity and thermal shock characteristics.

● Suitable for laser working mode:CW, pulsed, Q-switched,mode locking, frequency doubling and high-average power lasers.

● Nd:YAG laser rods produce efficient laser output at 1.064 µm. The laser systems designer can select from several levels of dopant concentration to optimise laser performance.

Specifications

Concentration	0.1-1.3at%
Orientation	<111>.<100>±5°
Wavefront distortion	≤0.1λ/inch
Extinction ratio	≥25dB
Sizes	Ø ≤30mm, L ≤220 mm Different rods,slabs and discs etc are customized.
Tolerance	Ø:0/-0.03mm, L:0/+0.5mm
Cylindrical machining	Fine grinding, Polishing, Grooving
Parallelism	≤ 10"
Perpendicularity	≤ 5’
Flatness	λ/10@632.8nm
Surface Quality	10-5 (MIL-O-13830A)
Chamfer	0.15±0.05mm
Coating	S1/S2:R≤0.2%@1064nm
	S1:R≤0.2%@1064nm，S2:PR＝20~80%@1064nm；
	S1:PR＝20~80%@1064nm，S2:HR≥99.8%@1064nm
	Other coatings can be customized
Damage threshold	≥5J/cm2@1064nm, 10ns 10Hz
Laser Wavelength	1064 nm
Diode Pump wavelength	808nm
Refractive index	1.8197@1064nm
Special specifications:	Max. concentration in discs 1.8 at% Metallization,Wedges,Brewster angle, Concave/Convex, on end faces

High grade and specific Nd: YAG rods or slabs and other ion doped YAG crystals are also available upon request.

If you are interested in our laser crystal and laser components,pleae congtact us to send detailed enquiry : 

Email:sales@dj-laser.com

Related products

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