Buyer's Guide … the one with the Encyclopedia!

Where to Buy Periodically Poled Nonlinear Crystals

Periodically polled nonlinear crystals can be used for quasi-phase-matched nonlinear processes where phase matching would normally not be possible based on the original non-poled material. Through an appropriate choice of poling period, basically any nonlinear process can be quasi-phase-matched.

ESee also our encyclopedia article on quasi-phase matching!
Related articles: periodic poling, nonlinear frequency conversion, phase matching, quasi-phase matching

Related products: nonlinear crystal materials

Related product categories: materials, various devices

8 suppliers for periodically poled nonlinear crystals are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Suppliers with Ad Package
CompanyProduct Description

HC Photonics Corp.

F4, No. 2, Technology Rd. V
Hsinchu Science Park, Hsinchu 300
Taiwan
www.hcphotonics.com
E-mail:
Tel.: +886 3 666 2123
Fax: +886 3 666 2124
periodically poled nonlinear crystals

HC Photonics (HCP) provides various high efficiency nonlinear crystals to enable full-spectrum applications, including periodically poled lithium niobate (LiNbO3)/PPLN and periodically poled lithium tantalate (LiTaO3)/PPLT.

Features and service:

- More than 250 commercial off-the-shelf PPMgO:LN bulk crystals for wavelength conversions: QPM pattern: single, multiple, and fan-out; configuration: SHG, SFG, DFG, OPG, OPO, OPA; wavelength range: UV (355 nm) to mid-infrared (5000 nm)

- Custom-made solutions: QPM period: 2–1000 microns; QPM pattern: sngle, multiple, fan-out, chirped, cascade, 2D; dimension: length 0.3–80 mm, width 0.1–40 mm, thickness 0.2–5 mm); configuration: SHG, SFG, DFG, OPG, OPO, OPA, THG, SHG+SFG; wavelength range: UV (355 nm) to mid-infrared (5000 nm) and THz; material: PPMgO:LN or PPMgO:LT

- PPLN waveguides: excellent performance, i.e. >50% overall efficiency. Fibered module >2 W at 780 nm ( 1560 nm SHG) is off-the-shelf. Other wavelengths are also available or could be designed upon request.

Covesion

Unit A7 – The Premier Centre
Premier Way
Romsey, Hampshire SO51 9DG
United Kingdom
www.covesion.com
E-mail:
Tel.: +44 1794 52 1638
periodically poled nonlinear crystals

Periodically poled lithium niobate: magnesium-doped PPLN is ideal for innovative laser applications due to its high effective nonlinear coefficient; allowing for high efficiency frequency conversion across multiple different mechanisms.

Covesion is a world leader in the design and manufacture of periodically poled lithium niobate for non-linear frequency conversion. MgO:PPLN crystals and waveguides are available for high efficiency SHG, DFG, SFG and OPO interactions. Wavelength generation coverage runs from visible to mid-IR

Periodic polling allows for quasi phase matching, which maintains phase relation of the photons throughout the crystal where they would otherwise fall out of phase. This engineered effect leads to a much higher conversion efficiency than would be found in the regular crystal.

Readily available stock crystals and waveguides can be provided on short timescales to rapidly meet your application needs, providing the capability to generate laser light in a wide range of wavelengths.

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From your country:

AdvR Applied Photonics

2310 University Way #1–1
Bozeman, MT 59715
United States
www.advr-inc.com
E-mail:
Tel.: +1 406 522 0388
Fax: +1 406 522 0387

Isowave

64 Harding Avenue
Dover, NJ 07801
United States
www.isowave.com
Tel.: +1 973 328 7000
Fax: +1 973 328 7036

SCRICO, Inc.

2724 Sawbury Blvd.
Columbus, OH 43235
United States
www.srico.com
E-mail:
Tel.: +1 614 799 0664
Fax: +1 614 799 2116
Outside America:

ALPHALAS GmbH

Bertha-von-Suttner-Str. 5
37085 Göttingen
Germany
www.alphalas.com
Tel.: +49 551 7 70 61 47
Fax: +49 551 7 70 61 46

Covesion

Unit A7 – The Premier Centre
Premier Way
Romsey, Hampshire SO51 9DG
United Kingdom
www.covesion.com
E-mail:
Tel.: +44 1794 52 1638
periodically poled nonlinear crystals

Periodically poled lithium niobate: magnesium-doped PPLN is ideal for innovative laser applications due to its high effective nonlinear coefficient; allowing for high efficiency frequency conversion across multiple different mechanisms.

Covesion is a world leader in the design and manufacture of periodically poled lithium niobate for non-linear frequency conversion. MgO:PPLN crystals and waveguides are available for high efficiency SHG, DFG, SFG and OPO interactions. Wavelength generation coverage runs from visible to mid-IR

Periodic polling allows for quasi phase matching, which maintains phase relation of the photons throughout the crystal where they would otherwise fall out of phase. This engineered effect leads to a much higher conversion efficiency than would be found in the regular crystal.

Readily available stock crystals and waveguides can be provided on short timescales to rapidly meet your application needs, providing the capability to generate laser light in a wide range of wavelengths.

HC Photonics Corp.

F4, No. 2, Technology Rd. V
Hsinchu Science Park, Hsinchu 300
Taiwan
www.hcphotonics.com
E-mail:
Tel.: +886 3 666 2123
Fax: +886 3 666 2124
periodically poled nonlinear crystals

HC Photonics (HCP) provides various high efficiency nonlinear crystals to enable full-spectrum applications, including periodically poled lithium niobate (LiNbO3)/PPLN and periodically poled lithium tantalate (LiTaO3)/PPLT.

Features and service:

- More than 250 commercial off-the-shelf PPMgO:LN bulk crystals for wavelength conversions: QPM pattern: single, multiple, and fan-out; configuration: SHG, SFG, DFG, OPG, OPO, OPA; wavelength range: UV (355 nm) to mid-infrared (5000 nm)

- Custom-made solutions: QPM period: 2–1000 microns; QPM pattern: sngle, multiple, fan-out, chirped, cascade, 2D; dimension: length 0.3–80 mm, width 0.1–40 mm, thickness 0.2–5 mm); configuration: SHG, SFG, DFG, OPG, OPO, OPA, THG, SHG+SFG; wavelength range: UV (355 nm) to mid-infrared (5000 nm) and THz; material: PPMgO:LN or PPMgO:LT

- PPLN waveguides: excellent performance, i.e. >50% overall efficiency. Fibered module >2 W at 780 nm ( 1560 nm SHG) is off-the-shelf. Other wavelengths are also available or could be designed upon request.

Opton Laser International

Parc Club Orsay Universite
29 rue Jean Rostand
91893 Orsay
France
www.optonlaser.com
E-mail:
Tel.: +33 1 69 41 04 05

Tailored Photons AB

C/O Albanova
Roslagstullsbacken 21
106 91 Stockholm
Sweden
www.tailoredphotons.com
E-mail:
Tel.: +46 702 49 40 12

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