OptoSigma

Optics & Optical Coatings
Polarizers

Human eyes have no ability to perceive the polarization of light. Also, the most of the optical detectors do not carry sensitivity of the polarization. For this reason, filters that selectively transmit the light with specific polarization or optics that can change the polarization state become necessary. In this page, a guidance is provided for finding a suitable application for the variety of polarization optics.

Polarizing Beamsplitter

Plate-type Polarizing Beamsplitters

Plate-type polarizing beamsplitters are one of plate that is coated with polarizing coating.

High Power Polarizing Beam

High Power Polarizing Beamsplitters has more laser durability compared to our standard Polarizing Beamsplitters (PBS). Polarizing beamsplitters con...

Broadband Polarizing Beamsplitters

Broadband Polarizing Beamsplitters set up a polarizing band widely. Polarizing beamsplitters consist of two right angle prisms. One of them is coat...

Polarizing Beamsplitters

Polarizing beamsplitters consist of two right angle prisms.

Waveplates

Broadband Quartz Waveplates

Air spaced type two-piece waveplates. Compatible with high-energy lasers (no optical contact occurs). These products utilize birefringence of quart...

Air Gap Type Waveplates

Air spaced type two-piece waveplates. Compatible with high-energy lasers (no optical contact occurs).

Quartz Waveplates (λ/2)

Quartz waveplates are zero-order retardation plates (phase plates) which are assembled from pairs of optically contacted crystalline quartz plates ...

Quartz Waveplates (λ/4)

Quartz waveplates are zero-order retardation plates (phase plates) which are assembled from pairs of optically contacted crystalline quartz plates ...

Quartz Depolarizers

Quartz depolarizers convert linearly polarized input beams to unpolarized beams and are used in front of and the behind of measurement equipment th...

Mica Waveplates

Mica waveplates are zero-order (first-order) retardation plates (phase plates) which are designed at 550nm wavelength and effective at the range fr...

Fresnel Rhomb Wa

The optical retardation can be given without the wavelength dependence for all visible ranges.

Fresnel Rhomb Waveplate Holders

This is a product with Fresnel rhomb waveplate mounted in a holder.

Polarizers

Sheet Polarizers

By the use of dichroic dye film, a good linear polarization can be obtained in a wide range.

Polarcor Polarizers

Polarcor is a glass made polarizer; it offers a high extinction ratio in the infrared region.

Plastic polarizer

Look for a low cost polarization solution, USP is for you.

Wire grid polarizing filter

Since it is used the wire grid film processed with aluminum wire mesh , it is possible to extract the linearly polarized light from the visible lig...

Z-polarizer

Z-polarizer produces light polarization in the direction of its propagation.

Roshon polarizing Prism

It is a polarizer to separate the incident light into two linearly polarized light that crosses perpendicular.

Polarizing Prisms

Glan Thompson Prisms

This is a special polarizer with minimal transmission loss, and a high extinction ratio below 5×10−5is obtained. It is used in high-prec...

Glan Laser Prisms

A polarizer with enhanced laser damage threshold for high power lasers and high energy laser pulses.

Glan Tayler Prisms

A polarizer with shortest prism length.The transmission loss is minimal, and a high extinction ratio below 5×10−5 is obtained.

Wollaston Prisms

It is a prism for separating the incident beam into two linearly polarized beams with orthogonal polarizing orientation.

PICKUP PRODUCTS
The Helium Neon laser modules have a robust mechanical design, excellent beam quality and long service life of up to 20,000 hours. Standard a...
The Helium Neon laser modules have a robust mechanical design, excellent beam quality and long service life of up to 20,000 hours. Standard a...
These are low outgassing pedestal bases for vacuum mirror holders and lens holders.