0
Sales engineer
Arminas Butkus +370 5 219 4884
KTP crystals
INQUIRY FORM
please fill this field
please fill this field
please fill this field
please fill this field
please fill this field
close
close
Success!

One of our 4Lasers team members will contact you as soon as possible.

GO BACK TO HOMEPAGE

KTP crystals

Main features

 

  • Wide transparency range (350 nm-4400 nm)
  • Broad type I and II non-critical phase-matching range
  • Small walk-off angle
  • Broad angular acceptance angle, spectral and temperature bandwidth
  • Excellent thermal stability

 

Application examples

 

  • Efficient SHG and SFG of pulsed and CW Nd-doped lasers
  • Tunable optical parametric sources from visible to mid-IR
  • Electro-optic modulators, optical switches and directional couplers
  • Optical waveguides
Request custom
  • Description
  • Specifications

KTP is an excellent nonlinear crystal, which is known to be a good replacement for BBO and LBO, because of its low cost and relatively high nonlinear coefficient. It is nonhydroscopic, mechanically and chemically stable material, which is the most common nonlinear material for second harmonic generation of Nd-doped lasers, especially at low and medium power, both intra- and extra- cavity, to prevent crystal damage. KTP crystal is widely as lasing material for tunable optical parametric sources from visible to mid-IR. It also possesses good electro-optical and acousto-optical properties.

KTP crystals
Orientation accuracy <30 arcmin
Clear aperture >90%
Face dimensions tolerance +0/-0,1 mm
Length tolerance ±0,1 mm
Parallelism error <20 arcsec
Perpendicularity error <5 arcmin
Protective chamfers <0,1 mm at 45°
Surface quality 10-5 S-D
Surface flatness <λ/[email protected],8 nm
Wavefront distortion <λ/[email protected],8 nm
Laser induced damage threshold >500 MW/cm2@1064 nm, 10 ns
Mount Unmounted, available
Order your item
Face dimensions Length Theta Phi Coating Application SKU price quantity
2,5x2,5 mm
2 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7184
Request
2,5x2,5 mm
4 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7185
Request
2,5x2,5 mm
6 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7186
Request
2,5x2,5 mm
8 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7187
Request
2,5x2,5 mm
10 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7188
Request
5x5 mm
2 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7189
Request
5x5 mm
4 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7190
Request
5x5 mm
6 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7191
Request
5x5 mm
8 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7192
Request
5x5 mm
10 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7193
Request
7x7 mm
2 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7194
Request
7x7 mm
4 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7195
Request
7x7 mm
6 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7196
Request
7x7 mm
8 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7197
Request
7x7 mm
10 mm
90°
23,5°
AR/[email protected]+1064 nm
Type II [email protected] nm
7198
Request