Profitet Co., Ltd.'s Optical Filters

10 products found

Profitet Co., Ltd.

Flat axicon (circular grating)

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A flat axicon (circular grating) is a spatially variable retarder that converts a Gaussian beam into a Bessel Gaussian beam. By creating an interna...

Profitet Co., Ltd.

Narrowband bandpass filter

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Last viewed: 9 hours ago

A bandpass filter is a filter that only passes the light source in the required band. Normally, the narrower the band, the lower the transmittance,...

Profitet Co., Ltd.

S-wave plate

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An S-wave plate is an optical element that converts linearly polarized light into radial or azimuthally polarized light, and circularly polarized l...

Profitet Co., Ltd.

Thermal lens effect suppression protective glass

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Last viewed: 7 hours ago

Protective glass is an optical element whose surface is easily contaminated during processing, which can easily cause absorption of laser light, ge...

Profitet Co., Ltd.

Ultra-low absorption protective glass

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Last viewed: 6 hours ago

Optical components used with high-power CW lasers must be manufactured from high-quality materials and with advanced processing techniques to avoid...

Profitet Co., Ltd.