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KTN (100) 10x10x0.5 2sp,

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Item Number: KTNa101005S2

Single crystal  KTN   ( KTa 1-X NbXO3 ) is transparent isotropic crystal with very large electro-optic coefficients of about >600
pm/V, which is 20 times larger than that of conventional LiNbO3.

Standard substrate

  • Orientation: (100) +/-0.5 o
  • Size: 10mm x 10mm x 0.5mm
  • Polish: two sides optical grade polished
  • Surface finish (RMS or Ra) :  < 5A
  • Packed: each in membrane box
    Note: off size substrate tolarence of demention:10 mm x10mm+/-0.8mm
Please click here to see KTN crystal's rocking curve
Please click here to see typical AFM picture of KTN substrate
Chemistry    (KTa 1-X NbXO3)  x~~0.35
Crystalgrowth method  Top seed flux growth
Crystal Structure Cubic, Perovskite, a = 3.990A
Melting point Does not melt congruently.
Curie Temperature  20- 30 oC
Density  7.015 g / cc
Thermal conductivity 0.17 w/m.k at 300k
Linear Eelectric - Optical Coeff  r33 : > 600 pm/V
Refractive index   2.234
Coercive Field  Ec = 250 V/mm
Transmission Range  400 nm - 4000 nm   

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