Name: Solid State ND YVO4 Lasers Tetragonal System Structure For End Pumped CW QCW
Brand: CRYSTRONG
Price: 1 USD

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Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW

Categories	ND YVO4
Brand Name:	CRYSTRONG
Place of Origin:	Jinan,China
MOQ:	1-5
Price:	Negotiation
Payment Terms:	Net 30 days
Supply Ability:	Stock
Delivery Time:	5-30 days upon order quantity
Packaging Details:	vacuum packaging,plastic box,carton
Flatness:	λ/8 at 633nm
Clear aperture:	90% of full aperture
Density:	4.22g/cm3
Angle tolerance:	≤± 0.25°
Space Group:	I41/amd
Crystal Structure:	Tetragonal System

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Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW

Nd YVO4 High Slope Efficiency For Diode Laser-pumped Solid-state Lasers

Products Description:

Nd doped Yttrium vanadate (Nd:YVO4) is the most efficient laser host crystal for diode pumping among the current commercial laser crystals, especially for low to medium power. This is mainly due to Nd:YVO4' s absorption and emission features which surpass Nd:YAG. Pumped by laser diodes, Nd:YVO4 crystal has been incorporated with NLO crystals (KTP, BBO or BIBO ) to frequency-shift the output from the near infrared to green, blue, or even UV. This incorporation to construct all solid state lasers is an ideal laser tool that can cover the most widespread applications of lasers, including machining, material processing, spectroscopy, wafer inspection, light displays, medical diagnostics, laser printing, and data storage, etc. It has been shown that Nd:YVO4 based diode pumped solid state lasers are rapidly occupying the markets traditionally dominated by water-cooled ion lasers and lamp-pumped lasers, especially when compact design and single-longitudinal-mode outputs are required

APPLICATION:

Industrial Laser
Medical Laser
Laser show system
Mainly used for end-pumped CW and QCW low and medium power solid state lasers.

ADVANTAGE:

Low lasing threshold and high slope efficiency
Large stimulated emission cross-section at lasing wavelength
High absorption over a wide pumping wavelength bandwidth
uniaxial and large birefringence, emits polarized laser
Low dependency on pumping wavelength and easy to get single mode output

Physical Proertie:

Crystal Structure	Tetragonal System
Space Group	I41/amd
Lattice Constants	a=b=0.71183nm, c=0.62932nm.
Melting Temperature	1825℃
Density	4.22g/cm3
Thermal Conductivity	<100>(a): 0.0510 W/cmK <001>(c): 0.0523 W/cmK
Thermal Expansion@25℃	αa=4.43 ×10-6/K αc=11.37 ×10-6/K
Mohs hardness	4-5
Index of Refraction	no=1.958, ne=2.168
Thermal Optical Coefficient	dna/dT= 8.5×10-6/K dnc/dT= 3.0×10-6/K

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Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW

Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW

Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW

end pumped laser

vanadate laser

Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW