Nd:YLF Laser crystal - Nd:YLF

Laser Crystal, Nd:YLF, Nd:YAG, Nd:YVO4, Er:YAG,Cr:YAG - more info check here: http://www.buymeasuringtools.com/Nd-YLF-Laser-crystal-10335421/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: SZLaser Model Number: Nd:YLF Dopant concentration:: ~ 1.0 at% Orientation:: [100] or [001] within 5 deg. Wavefront distortion:: <0.25 l/inch @632.8nm Rod sizes:: Diameter 3~8mm, Length 10~120mm Upo... Dimensional tolerances:: Diameter:+0.00"/-0.002...

Product Features:

Laser Crystal

Nd:YLF

Nd:YAG, Nd:YVO4

Er:YAG,Cr:YAG

Business Terms:

Port: China

Minimum Order Quantity: 1 Piece/Pieces

Supply Ability: 500 Piece/Pieces per Month

Payment Terms: L/C,D/P,T/T

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Specifications and Product Details:

ND:YLD Crystal

Advantages of Nd:YLF Crystals
Material and Specifications
Optical and Spectral Properties of Nd:YLF Crystals

Nd:YLF is an excellent crystal for modelocked operation because it combines the characteristics of weak thermal lensing, large fluorescence line width and naturally polarized oscillation.

Advantages of Nd:YLF Crystals

High power, low beam divergence, efficient single mode operation
High average power Q-switching at a moderate repetition rate
Linear polarized resonators for Q-switching and frequency doubling
Potential uniform mode for large diameter rods or slabs
Stimulated emission cross section is favorable for low CW threshold
Thermal lensing lower than that of YAG
1053nm output of Nd:YLF matches gain curves of Nd:Glass and performs well as an oscillator and pre-amplifier for this host

Material and Specifications

Dopant concentration	~1.0 at%
Orientation	<100> or <001> within 5º
Wavefront distortion	≤0.25λ/inch at 632.8nm
Scatter Losses:	<0.2%/cm at 1047/1053nm
Rod sizes	Diameter 3~8mm, Length 10~120mm Upon request of customer
Dimensional tolerances	Diameter +0.0/-0.03mm, Length ±0.5mm
Barrel finish	Ground or polished
Parallelism	≤ 10 arc seconds
Perpendicularity	≤ 5 arc minutes
Flatness	≤ λ/10 at 632.8nm
Surface quality	10/5 Scratch/dig
Chamfer	0.07~0.15mm
AR coating reflectivity	≤0.25% at 1047/1053nm

Optical and Spectral Properties of Nd:YLF Crystals

Laser transititon	⁴F_3/2→⁴I_11/2
Laser wavelength	1047nm, 1053nm
Emission cross section	1.8×10^-19cm2(EC) at 1047nm 1.2×10^-19cm2(EC) at 1053nm
Fluorescence lifetime	485μs (1at%Nd)
Index of refraction	at 633nm n_o=1.443 n_e=1.464 at 1064nm n_o=1.448 n_e=1.470