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产品详情
产品详情
RTP crystal

Properties:

Chemical formula                                         RbTiOPO4

Crystal structure                                        Orthorhombic

Point group                                               mm2

Lattice parameters, Å                                     a =12.96，b =10.56，c =6.49

refractive index(1064nm)                                  nx=1.86,ny=1.85, nz=1.78,

Transparency range,nm                                     350-4500

Residual absorption                                       100ppm/cm@1064nm,1%/cm@532 nm

Electro-optical constants (@ 633 nm, 1 kHz),pm/v          r33 =39.0n,r13 =12.5,r23 =17.0

Dielectric constant(εeff)                                 13

Hygroscopic susceptibility                                None

Density, g/cm3                                            3.6                           

Z-axis conductivity (25℃), Ω-1.cm-1                             10-11 — 10-12

Aperture mm2                                              up to 20x20          

Length mm                                                 up to 40x40

Applications:

l  E-O modulators,E-O Q-switch.

l  Frequency double.

Specification:

Dimension tolerance(mm)

±0.1

Angle tolerance(° )

<0.1

surface quality (S/D),MIL-PRF-13830B

10/5

Flatness

Better than λ/10@633nm

Transmitting wavefront distortion

Better than λ/10@633nm

Parallelism (″)

<10

Perpendicularity (′)

<5

Clear aperture

>90%

Optical damage threshold

1.0

GW/cm2 ,10ns pulses @ 1064 nm

Price(USD/pc)

On request