RbTiOPO4 Crystals

Rubidium titanium titanium phosphate (RbTiOPO4) crystals are isomorphs of KTP crystals and have great utility in nonlinear and electro-optical applications. It has the advantages of high damage threshold, high resistivity, low absorption loss, no moisture absorption, and no induced piezoelectric ringing under electrical signals up to 60 kHz. Alfa Chemistry offers different types of RTP crystals.

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Catalog Number

ACMA00027421

Product Name

RbTiOPO4 Crystals

Molecular Formula

RbTiOPO4

Melting Point

About 1000˚C

Length

Max. 25mm

DimensionTolerance

W±0.1mm/H±0.1mm/L±0.2mm

Coating

AR-coated

Parallelism

≤30 arc seconds

Perpendicularity

< 15′

Surface Quality

20/10 S/D

Crystal Structure

Orthorhombic

Lattice Parameters

a = 12.96 Å; b =10.56 Å; c =6.49 Å

Density

3.6 g/cm³

Expansion Coefficient

(Thermal expansion coefficient) αx=1.01x10^-5 /K αy =1.37x10^-5 /K αz =-4..17x10^-6 /K

Thermal Optical Coefficient

dλ/dT = -0.029nm / °C

Sellmeier Equations

nx²=2.15559+0.93307[1-(0.20994/λ)²]-0.01452λ² ny²=2.38494+0.73603[1-(0.23891/λ)²]-0.01583λ² nz²=2.27723+1.11030[1-(0.23454/λ)²]-0.01995λ²

Moh'sHardness

About 5

MSDS

COA

Spec Sheet

Features And Benefits

1. Broad transparency range from 0.35µm to 4.5µm 2. High damage threshold (1.8 times of KTP) 3. High resistivity and high repetition rate 4. Beyond homogeneity and high laser damage thresholds 5. Stable over a wide temperature range

Application

SHG of a 1064nm Nd-doped laser; electro-optical Q-switching, EO modulation, and optical waveguides; optical parametric amplification (OPA) and optical parametric oscillation (OPO)

• Catalog Number: ACMA00027421
• Product Name: RbTiOPO4 Crystals
• Molecular Formula: RbTiOPO4
• Melting Point: About 1000˚C
• Length: Max. 25mm
• DimensionTolerance: W±0.1mm/H±0.1mm/L±0.2mm
• Coating: AR-coated
• Parallelism: ≤30 arc seconds
• Perpendicularity: < 15′
• Surface Quality: 20/10 S/D
• Crystal Structure: Orthorhombic
• Lattice Parameters: a = 12.96 Å; b =10.56 Å; c =6.49 Å
• Density: 3.6 g/cm³
• Expansion Coefficient: (Thermal expansion coefficient) αx=1.01x10^-5 /K αy =1.37x10^-5 /K αz =-4..17x10^-6 /K
• Thermal Optical Coefficient: dλ/dT = -0.029nm / °C
• Sellmeier Equations: nx²=2.15559+0.93307[1-(0.20994/λ)²]-0.01452λ² ny²=2.38494+0.73603[1-(0.23891/λ)²]-0.01583λ² nz²=2.27723+1.11030[1-(0.23454/λ)²]-0.01995λ²
• Moh'sHardness: About 5