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Quality 23.5 Deg KTP Crystal 4500nm Non Linear Optical Crystals For Laboratory System factory
Quality 23.5 Deg KTP Crystal 4500nm Non Linear Optical Crystals For Laboratory System factory

23.5 Deg KTP Crystal 4500nm Non Linear Optical Crystals For Laboratory System

Basic Properties
Place of Origin: Wuhan, China
Brand Name: STAR OPTIC
Certification: RoHS, ISO9001
Model Number: KTP
Trading Properties
Minimum Order Quantity: 1pc
Price: Negotiable
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 50000pcs/Month
Tags

BBO Nonlinear Crystal

Nd Yag Laser Rods

Negative Uniaxial Crystal
Product Summary
Nonlinear Crystal, KTP Overview: KTP (KTiOPO4) is an excellent nonlinear optical crystal in many optical systems like laboratory system, medical system, industrial system, etc. It is the most commonly used material for frequency doubling of Nd:YAG laser and other Nd-doped lasers, particularly at the ...

Product Details

Highlight:

23.5 Deg KTP Crystal

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KTP Crystal 4500nm

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4500nm Non Linear Optical Crystals
Product Name: Nonlinear Crystal KTP
Applications: Laboratory System, Medical System, Industrial System
Crystal Structure: Orthorhombic
Mohs Hardness: 5
Transparency Range: 350nm-4500nm
Power: Low Or Medium Power Density
Product Description

Nonlinear Crystal, KTP

Overview:

KTP (KTiOPO4) is an excellent nonlinear optical crystal in many optical systems like laboratory system, medical system, industrial system, etc. It is the most commonly used material for frequency doubling of Nd:YAG laser and other Nd-doped lasers, particularly at the low or medium power density. KTP’s properties also make it superior for electro-optic modulation, optical parametric generation.

 

 

 

General Specifications Of KTP: 

Dimension Tolerance W(+/-0.1)×H(+/-0.1)×L(+0.2/-0.1)mm
Angle Tolerance Δθ< 0.5°, Δφ< 0.5°
Surface Quality 20/10 Scratch/Dig
Clear Aperture >90%
Surface Flatness <λ/8@633nm
Wavefront Distortion <λ/8@633nm
Parallelism <20 arc seconds
Perpendicularity <10 arc minutes
Residual Reflectivity <0.2% at 1064nm and <0.5% at 532nm
Coating

AR/AR@1064&532nm:

S1&S2 AR@1064&532nm, R<0.25%@1064nm, R<0.5%@532nm

 

HR/AR@1064&532nm:

S1 HR@1064nm&HT@532nm, R>99.8%@1064nm, R<5%@532nm
S2 AR@1064&532nm, R<0.25%@1064nm, R<0.5%@532nm
Damage Threshold 500MW/cm² @1064nm 10ns 10Hz
Quality Warranty Period One year under proper use

 

 

 

Standard Products of KTP:

Dimension(mm) Theta(Deg) Phi(Deg) Coating Application
3*3*5 90 23.5 AR/AR@1064&532nm SHG@1064,TypeⅡ
3*3*5 90 23.5 HR/AR@1064&532nm SHG@1064,Type
3*3*10 90 23.5 AR/AR@1064&532nm SHG@1064,TypeⅡ
3*3*10 90 23.5 HR/AR@1064&532nm SHG@1064,TypeⅡ
5*5*10 90 23.5 AR/AR@1064&532nm SHG@1064,TypeⅡ
7*7*5 90 23.5 AR/AR@1064&532nm SHG@1064,TypeⅡ
7*7*20 90 0 AR/AR@1573&1064nm OPO@1573&1064nm

 

 

 

Physical and Optical Properties of KTP:

Crystal Structure Orthorhombic, space group Pna21,point group mm²
Lattice Parameters a=6.404Å, b=10.616Å, c=12.814Å, Z=8
Density 3.01 g/cm3
Mohs Hardness 5
Melting Point around 1172℃
Absorption Coefficient < 0.1%/cm@1.064μm, < 1%/cm@0.532μm
Thermal Conductivity 13W/m/K
Hygroscopic Susceptibility no
Transparency Range 350nm-4500nm
SHG Phase Matchable Range 497～1800nm (Type II)
Nonlinear Coefficient d31=6.5pm/v
d32=5pm/v
d33=13.7pm/v
d24=7.6pm/v
d15=6.1pm/v
Therm-optic Coefficients (/℃) dnx/dT=1.1X10-5
dny/dT=1.3X10-5
dnz/dT=1.6X10-5
Sellmeier Equations (λin um) Nx²=3.0065+0.03901/(λ²-0.04251)-0.01327λ²
Ny²=3.0333+0.04154/( λ²-0.04547)-0.01408λ²
Nz²=3.3134+0.05694/(λ²-0.05658)-0.01682λ²

 

 

 

Miss. Tina Tian

Sales and Marketing Manager

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