Nd:Ce:YAG laser rod

Nd:Ce:YAG laser rod is the most ideal material of repetition frequency air-cooled laser , widely used in laser range finder and laser medical instrument. It has the characteristics of high efficiency, low threshold, good anti-ultraviolet radiation and good thermal stability.

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Nd:Ce:YAG laser rod materials

Nd:Ce:YAG

Nd:Ce:YAG laser rod is the most ideal material of repetition frequency air-cooled laser , widely used in laser range finder and laser medical instrument. It has the characteristics of high efficiency, low threshold, good anti-ultraviolet radiation and good thermal stability.

Specifications

Concentration	Nd:0.1～1.4at%, Ce:0.05～0.1at%
Orientation	<111>±5°
Wavefront distortion	≤0.1λ/inch
Extinction ratio	≥25dB
Sizes	Ø≤50mm, L≤150 mm Different rods,slabs and discs etc are customized
Tolerance	Ø:+0.00/-0.05mm, L:±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 coating can be customized
Damage threshold	≥5J/cm2@1064nm, 10ns 10Hz
Laser wavelength	1064nm
Diode pump wavelength	808nm
Refractive index	1.8197@1064nm
Special specifications	Metallization ,Wedges,Brewster angle, Concave / Convex on end faces