Product Description
Nd:YAG is also widely used in medical and industrial lasers, such as laser marking machines, cutting machines, laser therapy instruments and beauty instruments. In applications requiring high power, high energy, Q-switching and mode-locked ultrashort pulse lasers, Nd:YAG is the preferred laser working material.
Main Advantages:
High gain,
Low threshold
High efficiency
Low loss at 1064nm
Good thermal conductivity and shock characteristics
High optical quality
Applicable to many laser working modes（continuous, pulse, Q-switch, mode lock)
Typical application：
Near infrared solid state laser and its frequency, triple frequency
Diode pump full solid state micro laser
Industrial laser
Rangefinder
Photoelectric counter equipment system
High performance laser instrument
Laser treatment instrument, beauty meter
Laser marking machine; punching machine, drilling machine etc.
Material Properties
| Chemical Formula | Nd: Y3Al5O12 |
| Lattice Constant | a=12.01Å |
| Growth Method | Czochralski |
| Density | 4.5g/cm³ |
| Hardness | 8.5 Mohs |
| Melting Point | 1970℃ |
| Refractive Index | 1.82 |
Technical Parameter
Crystro offers:
| Nd Doping Level | 0.3%-1.5% |
| Diameter Tolerance | +0.0/-0.05 mm |
| Length Tolerance | ±0.1mm |
| Chamfer | ＜0.1mm@45° |
| Flatness | ＜λ/10@633nm |
| Parallelism | ＜10″ |
| Perpendicularity | ＜15′ |
| Wave Front Distortion | ＜λ/8@633nm |
| Surface Quality | 10-5 |
| Dimension | Diameter Φ3-40mm |
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