Optical filters, lenses, gratings

(a sub category of Optoelectronics)

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Optical filters, lenses, gratings

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Latest articles from 'Optical filters, lenses, gratings'

News releases from this sub-category

Showing 1-25 of 193 articles

Semrock offers long-pass fluorescence filter sets

Semrock has launched four Brightline long-pass fluorescence filter sets to enhance its full line of high-performance bandpass filter sets.

News from Semrock, Sep 28, 2010

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Low-profile splitter module for VDSL2 applications

Pulse, a developer of components for use in the computer, networking, communications, defence and automotive industries, has introduced a low-profile central-office (CO) splitter module.

News from Pulse, Jul 30, 2010

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Interference filters for flow cytometry

Laser Components is supplying interference filters for flow cytometry from Omega Optical.

News from Laser Components, Jul 19, 2010

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Optical filter sets for fluorescence imaging

Semrock has released four optical filter sets for fluorescence imaging that enable increased brightness or enhanced contrast when imaging labels fluorescein (FITC) and green fluorescent protein (GFP).

News from Semrock, Jul 14, 2010

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Fluorescence filter set for four-colour imaging

Semrock has announced the first complete quad-band fluorescence filter set for simultaneous four-colour imaging by eye or with a colour camera using broadband illumination.

News from Semrock, May 17, 2010

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CMOS IR Filter reduces infrared wavelengths

Deposition Sciences (DSI) has introduced the CMOS IR Filter, which reduces the infrared (IR) wavelengths and transmits the visible wavelengths in camera applications.

News from Deposition Sciences, Apr 9, 2010

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Semrock offers optical filters for orange laser

Cobolt AB and Semrock have jointly developed optical filters optimised for use with the Cobolt Mambo 594nm orange laser in fluorescence instrumentation.

News from Semrock, Jan 18, 2010

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Electro-absorption modulator works up to 60GHz

CIP Technologies has released a combined modulation and photodetection transducer capable of working at up to 60GHz.

News from CIP Technologies, Nov 27, 2009

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Marktech launches high-purity InP wafers

Marktech Optoelectronics, in collaboration with Optrans, has introduced high-purity, high-speed InP wafers.

News from Marktech Optoelectronics, Nov 16, 2009

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Digital bandpass rejection filter covers 2-18GHz

A fully digital TTL-controlled bandpass rejection filter covering 2-18GHz from Meuro Microwave Corporation is now available through Gigahertz Marketing Solutions.

News from Gigahertz Marketing Solutions, Nov 3, 2009

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Neophotonics launches MEMS-based VOAs

Neophotonics has announced the addition of the FVOA8000 and FVOA8100 variable optical attenuators (VOAs) to its range of MEMS-based VOAs.

News from Neophotonics, Sep 22, 2009

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Semrock unveils filters for near-IR wavelengths

Semrock has announced the release of a series of bandpass filters that demonstrate the extension of its high-performance optical filter technology to the near-infrared wavelength range.

News from Semrock, Sep 15, 2009

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Latest Semrock catalogue features four new ranges

Semrock has published a 76-page, full-colour 2009-2010 master catalogue of optical filters and related products.

News from Semrock, Jul 24, 2009

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Semrock offers free laser-engraving service

Semrock, a manufacturer of optical filters, now laser-engraves its catalogue dichroic beam splitters at no extra charge.

News from Semrock, Jun 11, 2009

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Beamsplitters for image-splitting applications

Semrock has introduced hard-coated dichroic beamsplitters for image-splitting applications.

News from Semrock, May 27, 2009

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Maxim releases dual RF LDMOS bias controllers

Maxim Integrated Products has brought out the MAX1385 / MAX1386 / MAX11008 dual RF LDMOS bias controllers.

News from Maxim Integrated Products, Apr 6, 2009

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DSI develops thin film filters

Deposition Sciences (DSI) has introduced thin film filters for imaging applications.

News from Deposition Sciences, Mar 19, 2009

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Semrock unveils fluorescence filter sets

Semrock has introduced a line of high-performance fluorescence filter sets that are optimised for microscopes and imaging systems that use multiple laser excitation.

News from Semrock, Mar 17, 2009

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Semrock publishes 2009 optical filter catalogue

Semrock has released a 72-page, full-colour 2009 optical filter catalogue.

News from Semrock, Jan 28, 2009

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DSI launches high-temperature spectral metal

Deposition Sciences (DSI) has announced an addition to its dichroic hybrid spectral metal product line: high-temperature spectral metal.

News from Deposition Sciences, Jan 21, 2009

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Semrock expands fluorescence filter range

Semrock has expanded its Brightline range of fluorescence filters with a series of long-wave-pass filter sets that are optimised for laser-based microscopes and imaging systems.

News from Semrock, Nov 26, 2008

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DSI releases light-filtering conductive coatings

Deposition Sciences (DSI) has developed a method of coating the transparent conductive coatings as a cap layer over a dielectric stack.

News from Deposition Sciences, Nov 4, 2008

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LED savings on rheometer control panel

Printed light guide technology from Design LED has enabled the creation of an advanced control panel for a Malvern Instruments Kinexis rheometer.

News from Design LED Products, Oct 29, 2008

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Ibsen launches high-speed interrogation monitor

Ibsen Photonics has released a high-speed version of its extended-wavelength-range I-mon interrogation monitor for FBG Sensor Systems.

News from Ibsen Photonics, Sep 3, 2008

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Optics expand solid-state lighting options

Range includes high-efficiency collimator lenses for use with LED lighting and laser diodes, display light-guides for LED matrices and polyethylene PIR lenses.

News from Anglia, Jul 7, 2008

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Showing 1-25 of 193 articles

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Optical filters, lenses, gratings

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What is it?

Optical filters, lenses, gratings:

Optical filters are elements that selectively transmit or block a range of wavelengths. A lens is a piece of transparent material with opposite surfaces either or both of which are curved, which can diffract light rays so that they converge or diverge to form an image. A diffraction grating is an optical component with a regular pattern, which splits and diffracts light into several beams.

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