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CY0497 Rubidium Titanyle Phosphate (RTP) Maximize

CY0497 Rubidium Titanyle Phosphate (RTP)

Catalog No.CY0497
Surface Quality 10/5
Perpendicularitybetter than 30 arc min

RTP (Rubidium Titanyle Phosphate – RbTiOPO4) is an isomorph of KTP crystal which is used in nonlinear and Electro-Optical applications. It possesses advantages of higher damage threshold, higher resistivity, higher repetition rate, no hygroscopic and no induce the piezo-electric effect.

Related products: BiB3O6 (BIBO) Crystal

More details

Rubidium Titanyle Phosphate (RTP) Description

Rubidium Titanyl Phosphate is a crystalline solid used in photo optic applications. RTP is the material of choice for many NLO and electro-optic applications. Its high optical damage threshold makes it especially useful in high power SHG and OPO applications. RTP’s high electrical resistivity is important for many electro-optic applications, and in the production of Periodically Poled RTP elements.

Rubidium Titanyle Phosphate (RTP) Specifications

Dimension Tolerance



λ/8 @633nm

Surface Quality Scratch/Dig



Better than 30 arc sec.


Better than 30 arc min

Angle Tolerance

△< 0.5°,△< 0.5°

AR Coating

AR coatings

Clear Aperture

>90% central area

Transmitting Wavefront Distortion

Less than λ/8 @ 633nm


Rubidium Titanyle Phosphate (RTP) Advantages:

  • Excellent crystal for Electro-Optical applications at a high repetition rate.
  • High Damage Threshold, low Insertion Loss
  • Does not induce the piezo-electric effect
  • Non-hygroscopic
  • High Extinction and Contrast Ratio

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