We distribute this product only in the Czech Republic and Slovakia.

Crystals and optical assemblies

Coherent provides comprehensive solutions in the field of optical crystal manufacturing for defence, industrial and medical applications. Production capabilities include crystal growth itself, metrology to minimize absorption, coating technologies, damage resistance testing and eventual final assembly.

Key Features

Thorough metrology to minimize absorption
Coating options - dielectric layers using ebeam (sh IAD), IBS and magnetron sputtering technologies, plus plating
Option to supply a complete optical assembly including q-switch, crystal pips for higher harmonic frequency generation etc.

You can choose from almost all crystals currently in use with accurate layer characterization and precision assembly.

Coherent

Expert advisor

Ing. Aleš Jandík

+420 607 014 292

jandik@optixs.cz

Send inquiry

OptiXs care

We will expertly consult your planned application
Our team is able to integrate the product into a larger system
We ensure fast delivery of spare parts and local service

What else we can help with

Parameters

Type of material	Crystal properties	Aperture / Length (mm)	Key Features
KTP	KTP KTA RTP	30x30 / 50	Absorption < 250ppm/cm @ 1064 nm Suitable for OPO applications (KTP/KTA) Suitable for EOM's or intracavity SHG @ 1064 nm Polishing down to 0/0 (scratch/dig) and 4 Å RMS (surface roughness)
Borates	LBO BBO CLBO	LBO: 90 (diameter)/120 CLBO: 75 (diameter) BBO: 20x20/ 40	Very low/no absorption A range of UV generation options below 200 nm
Vandates	_YVO4 Nd:_YVO4	20x20 / 75	Suitable for high power lasers Each piece tested for volume absorption Available as a complete assembly for easy integration
YAG	YAG Nd:YAG Yb:YAG CTH:YAG Er:YAG Tm:YAG Ho:YAG Ce:YAG ^Cr4+:YAG	50-85 (diameter)/50-150 ^Cr4+:YAG 40 (diameter)/50	Joining of one or more YAG sections Many options for 2 µm area Polishing down to 0-0 (scratch/dig) and < 4 Å RMS (surface roughness) Ideal for high power laser applications Large selection of fluorescent crystals
Magneto-optical	TGG	50 (diameter)/75	Low polarization decay rate Available with low absorption levels
(Yb)- Ytterbium doped	Yb:CALGO Yb:KGW Yb:KYW Yb:LuAG Yb:YAG	Size on request	Yb:CALGO for shorter pulse lengths
Non-linear and piezoelectric crystals	_BiBO3 _BaTiO3 NBT-BT	_BaTiO3: 10 x 10	_BaTiO3: substrates, standard or single domain NBT-BT: extreme piezo coefficient, customized composition
Crystals for fluorescence standards	KeuW Ce:YAG	9 mm diameter Diameter >40 mm	Special emission wavelength on request

Inquire product

Are you interested in product? Send us your requirements via the enquiry form or contact an expert consultant directly. We will be happy to answer your questions and propose a solution according to your needs.

Expert advisor

Ing. Aleš Jandík

+420 607 014 292

jandik@optixs.cz