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KTP
 

KTP crystal is the most commonly used for SHG(Frequency doubling) of Nd-doped laser for green/red output.
The lowest price and quick delivery is available for the KTP crystals. The same, large quantity usual specification KTP crystals are stocking, you can e-mail (rfq@shanghai-optics.com) or fax (732-875-0298). We will process your request immediately.

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Potassium Titanyl Phosphate (KTP) has the following exceptional properties that make it a very important nonlinear crystal:
ktp
 
Large nonlinear optical coefficient
Wide angular bandwidth and small walk-off angle
Broad temperature and spectral bandwidth
High electro-optic coefficient and low dielectric constant
Large figure of merit
Nonhydroscopic, chemically and mechanically stable
High thermal conductivity
Moisture free
Minimum mismatch gradient
Low cost compare with BBO and LBO

KTP is a positive biaxial crystal, with the principal axes X, Y, and Z (nz>ny>nx) parallel to the crystallographic axes a, b, and c, respectively.

ktp
 
KTP's Application
Frequency doubling (SHG) of Nd-doped lasers for green/red outputs.
Frequency mixing (SFM) of Nd laser and diode laser for blue outputs.
Parametric sources (OPG, OPA and OPO) for 600nm-4500nm tunable outputs.
E-O modulators, optical switches, directional couplers.
Optical waveguides for integrated NLO and E-O devices.
Standard Products (KTP)
Part Number
Dimension
Application
Coating
KTP223
2x2x3mm
SHG@1064nm
AR/HR coating

KTP225

2x2x5mm
SHG@1064nm
AR/AR coating

KTP335

3x3x5mm
SHG@1064nm
DBAR-coating

KTP3310

3x3x10mm
SHG@1064nm
DBAR-coating
KTP4420
4x4x20mm
OPO for 1064nm&1570nm
AR coating
KTP4425
4x4x25mm
OPO for 1064nm&1570nm
AR coating
KTP4410
4.25x4.25x10mm
SHG@1064nm
DBAR-coating
KTP4430
4.25x4.25x30mm
OPO for 1064nm&1570nm
AR coating
KTP555
5x5x5mm
SHG@1064nm
DBAR-coating
KTP5510
5x5x10mm
SHG@1064nm
DBAR-coating

KTP5520

5x5x20mm
OPO for 1064nm&1570nm
AR coating
KTP5525
5.5x5.5x25mm
OPO for 1064nm&1570nm
AR coating

KTP775

7x7x5mm
SHG@1064nm
DBAR-coating

KTP7720

7x7x20mm

OPO for 1064nm&1570nm
AR coating

KTP997

9x9x7mm
SHG@1064nm
DBAR-coating
KTP9925
9x9x25.5mm(+0/-0.5, long)
OPO for 1064nm&1570nm
AR coating
KTP101010
10x10x10mm
SHG@1064nm
DBAR-coating
KTP101025
10x10x25.5mm(+0/-0.5, long)
OPO for 1064nm&1570nm
AR coating
KTP121230
12x12x30mm
OPO for 1064nm&1570nm
AR coating