1064nm Nd:YAG Laser Rods - 2-12mm Diameter, 160mm Length with High Damage Threshold

Price Negotiable

Price: USD 50-2000/pc

MOQ: 1pc

Delivery Time: 3-4 weeks

Brand: Crystro

Product Description

Nd:YAG Laser Rods Overview

CRYSTRO specializes in manufacturing high-quality neodymium doped yttrium aluminium garnet (Nd:YAG) laser rods using the Czochralski growth method. Our proprietary protective atmosphere during crystal growth and post-growth annealing processes ensures exceptional lasing efficiency and optical performance.

Standard Production Specifications

Nd dopant concentrations: 0.05% to 1.3 at.% of Nd/Y
Rod diameters: 2mm to 12mm
Rod lengths: Up to 160mm
Barrel surface options: Fine ground, polished, or grooved
End configurations: Perpendicular or wedged
Polishing standards: DIN and MIL compliance
Coating varieties: Anti-reflection, partial, or high reflection
AR coatings: R 15 J/cm² for 10ns pulses

Key Performance Advantages

High gain and low threshold operation
Superior efficiency with minimal loss at 1.06μm
Excellent thermal conductivity and shock resistance
Outstanding mechanical strength
Premium optical quality throughout

Material Properties

Property	Specification
Chemical Formula	Nd:Y₃Al₅O₁₂
Lattice Parameter	a=12.01Å
Growth Method	Czochralski
Density	4.5 g/cm³
Mohs Hardness	8.5
Melting Point	1970℃
Refractive Index	1.82

Quality Assurance Specifications

Parameter	Specification
Diameter Range	3mm to 40mm
Nd Dopant Level	0.3-1.5 atm%
Wave Front Distortion	1/8 wave @632nm
Diameter Tolerance	±0.05mm
Length Tolerance	±0.5mm
Chamfer	0.10mm @45º
Flatness
Parallelism
Perpendicularity
Surface Quality	10/5 Scratch/Dig
Clear Aperture	>90%
Damage Threshold	>500 MW/cm²