9 suppliers

Pockels Cells

A Pockels cell is a device containing an electro-optic crystal and using the Pockels effect. A voltage applied across the crystal generates birefringence, causing plane-polarized light propagating through the crystal to be resolved into two orthogonal vectors. The change in retardation between the two vectors is proportional to the magnitude of the electrical field. A crossed polarizer analyzes the output beam, resulting in intensity modulation. Learn more about Pockels cells →

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Excelitas Technologies Corp. - Pittsburgh, PA

Excelitas is a leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial, next-generation semiconductor, aerospace and defense end-markets.

Stock Manufacturer

5 products

G&H - Somerset, United Kingdom

G&H provides design and manufacturing solutions to OEM customers around the world. We meet challenging specifications and offer long product lifetime and guaranteed performance in harsh environments. Our Group is comprised of three businesses: G&H Aerospace and Defense, G&H Industrial and Telecom, G&H Life Sciences and Biophotonics.

Custom Manufacturer

29 products

Hangzhou Shalom EO - Hangzhou, China

As a matured and professional global supplier with a sophisticated engineering background, we specialize in the manufacturing and sales of electro-optics, including laser crystals and components, laser mirrors, nonlinear crystals, wave plates, polarizers, optical windows and lenses, IR camera lens assemblies/optical filters, scintillators, and more.

Custom Manufacturer

16 products

Axis Photonique Inc. - Varennes, Canada

Cristal Laser SA - Messein, France

Crystrong Photonics Technology Co. Ltd. - Jinan, China

EKSMA Optics - Vilnius, Lithuania

Qioptiq - Waltham, MA

Quantum Technology Inc. - Lake Mary, FL

Glossary

Pockels cell A Pockels cell, also known as an electro-optic modulator, is an optical device used to control the polarization of light by applying an electric field. It is named after the physicist Friedrich Carl Alwin Pockels, who discovered the electro-optic...
Pockels In optics, the Pockels effect refers to the phenomenon where the refractive index of a material changes in response to an applied electric field. This effect is utilized in Pockels cells, which are devices commonly used in optics for the...

Pockels Cells Supplierscrystalelectro-opticalPockels effectbirefringencepolarized lightpolarizeroptics