Potassium Titanyl Phosphate ( KTP ) Crystal
PHOTOP KTP crystal is grown by improved Flux growing
technology and high purity chemical. It is featured with extreme
low absorption at the fundamental and second harmonic
generation wavelengths. We supply standard KTP crystal and
customer-designed KTP crystal for various applications.
Specifications:
KTP Crystal is Featured:
Large Nonlinear Optical (NLO) Coefficient
Wide Angular Bandwidth and Small Walk-off Angle
Broad Temperature and Spectral Bandwidth
High Electro-Optic (E-O) Coefficient and Low Dielectric Constant
Good Chemical and Mechanical Properties
Applications:
Transmitting Wavefront Distortion
Dimension Tolerance (W+/-0.1) (H+/-0.1) (L+0.2/-0.1)´ ´
Clear Aperture
>90% central area
Flatness l/8@633nm
Surface Quality (scratch/dig) 10/5 Scratch/Dig per MIL-O-13830A
Parallelism <20
Perpendicularity 15
Angle Tolerance Dq °<+/-0.5 , Df °<+/-0.5
AR Coating
Dual band AR coating at 1064/532 nm for both faces
< /4@633nml
Frequency Doubling (SHG) of Nd-doped Lasers
for Green/Red Output
Parametric Sources (OPG, OPA and OPO)
for 600nm-4500nm Tunable Output
E-O Modulators
Optical Waveguides for Integrated Optics and E-O Devices
Residual Reflectivity <0.2% at 1064 nm and <0.5% at 532nm per surface
Quality Warranty Period
One year under proper use
Parameter
mm
arc second
are minute
Unit
Adv
an
ced O
ptics
Adv
an
ced O
ptics
nm
200 500
0
%T
20
40
60
80
1000 1500 2000 2500 3000 3200
100
KTP Transparency Curve
2008Rev.A
253 Fuxin East Road, Fuzhou, Fujian 350014 P.R. China Tel: +86-591-83610157/ 83610592
Fax: +86-591-83610136 E-mail: [email protected] www.photoptech.com/optics
