KTP Crystal
Potassium Titanyl Phosphate (KTiOPO4 or KTP)
Frequency Doubling(SHG)of Nd-doped Lasers for Green/Red Output.
Port: Fuzhou
Minimum Order Quantity: 1 Piece/Pieces Upon requirement
Supply Ability: 1,000 Piece/Pieces per Month Upon requirement
Payment Terms: T/T
Contact Supplier
Packaging Detail: Neutral package or upon requirement
Delivery Detail: 30-45 days
Potassium Titanyl Phosphate (KTiOPO4 or KTP)
Advantages:
Large Nonlinear Optical (NLO) Coefficients
Wide Angular Bandwidth and Small Walk-off Angle
Broad Temperature and Spectral Bandwidth
High Electro-Optic (E-O) Coefficient and Low Dielectric Constant
Large Figure of Merit for an Optical Waveguide Modulator
Nonhygroscopic, Good Chemical and Mechanical Properties
Applications:
Frequency Doubling (SHG) of Nd-doped Lasers for Green/Red Output.
Frequency Mixing (SFM) of Nd Laser and Diode Laser for Blue Output.
Parametric Sources (OPG, OPA and OPO) for 0.6mm-4.5mm Tunable Output.
E-O Modulators, Optical Switches, Directional Couplers.
Optical Waveguides for Integrated NLO and E-O Devices.
WTS Provides:
Standard size of KTP crystal for DPSS application;
Strict Quality Control;
2 - 3 Weeks Delivery;
Unbeatable Price and Special OEM Discount;
Free Technical Support;
AR-Coating, Mounting and Re-polishing Service;
Mass Production to Support Industrial and Commercial Applications;
New: Precision Oven εt Temperature Controller for Heating KTP.
Basic Properties
1. Structural and Physical Properties
| Crystal Structure | Orthorhombic, point group mm2 |
| Cell Parameters | a = 6.404Å, b = 10.616Å, c = 12.814Å Z = 8 |
| Melting Point | 1172oC Incongruent |
| Curie point | 936oC |
| Mohs Hardness | » 5.0 |
| Density | 3.01g/cm3 |
| Linear Absorption Coefficients | a <0.001 cm-1@ l =1064 nm or 532 nm |
| Hygroscopic Susceptibility | no |
| Relative Dielectric Constant | eeff=13 |
| Specific heat | 0.1643 cal/g.oC |
| Electrical conductivity | 3.5x10-8s/cm (c-axis, 22oC, 1KHz) |
| Thermal Conductivity | 13W/m/K |
| Transparency Range: 350 - 4500 nm, See Transparency Curve |
|
| Refractive Indices: Wavelength nxnynz 1064 nm 1.7377 1.7453 1.8297 532 nm 1.7780 1.7886 1.8887 | |
| Therm-Optic Coefficients: dnx/dT=1.1x10-5/oC dny/dT=1.3x10-5/oC dnz/dT=1.6x10-5/oC | |
| Sellmeier Equations: n2x=3.0065+0.03901/(l2-0.04251)-0.01327l2 n2y=3.0333+0.04154/(l2-0.04547)-0.01408l2 n2z=3.3134+0.05694/(l2-0.05658)-0.01682l2 |
3. NonLinear Optical Properties
| Phase-Matchable Output Range: | 492- 1700 nm | |
| NLO Coefficients: d31=2.54pm/V, d32=4.35pm/V, d33=16.9pm/V d24=3.64pm/V, d15=1.91pm/V at 1064 nm deff(II)» (d24- d15)sin2fsin2q - (d15sin2f + d24cos2f)sinq | ||
| Electro-Optic Coefficients: | Low Frequency (pm/V) | High Frequency(pm/V) |
| g13 | 9.5 | 8.8 |
| g23 | 15.7 | 13.8 |
| g33 | 36.3 | 35.0 |
| g51 | 7.3 | 6.99 |
| g42 | 9.3 | 8.8 |
Beside KTP crystal we also could offer YAG, aBBO,BBO, LiNbO3 crystal
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Mini water-proof camera with 1m(3") flexible extended tube
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4 ft. night vision range
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Features: 1.Manufacture CWDM Optical Components
2.Teaching and Experiment in CWDM Optical Communication
3.CWDM Light Source