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PRODUCT ORDERING INFORMATION Note: Not all options below are available in all depolarizer types, please check with our sales representative to ensure your specific requirements can be met.

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U6 Vulcan House, Restmor Way, Wallington, Surrey SM6 7AH UK T: +44 (0)20 8669 8559 F: +44 (0)20 8669 7667 E: sales@phoenixphotonics.com

Positive feedback and recommendations from existing customers are strong indicators of the trust a company inspires. Authentic reviews and relevant case studies can highlight the company’s ability to meet the needs and expectations of its clients in the industrial optics field.

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Optical Filter Shop also supplies custom OEM filters to match the specific angle and wavelength requirements for your exact specifications. In addition to customized filter coatings, we deliver the optics to fit your application in specific shapes, sizes and substrates.

You can match or combine our instruments with other types of filters to optimize the performance of your specific application. An optimal OEM design often integrates multiple coatings onto the same optic to improve the device’s performance, size, and weight. The customization process is as simple as choosing the type of filter you need, choosing the shape and selecting the required dimensions.

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High standards of quality for the products offered, along with post-sale services including technical assistance and customer support, are fundamental. International certifications and relevant accreditations can demonstrate the company’s commitment to excellence in quality.

DEPOLARIZER OPTIONS • The standard depolarizer can be spliced or connected into a SM fiber system converting any arbitrary SOP to a depolarized output. • Designed specifically for Raman amplifier pump applications, this compact version of the depolarizer has a PM fiber input for direct connection to the laser PM fiber pigtail. • Also, available with integrated polarizer to ‘clean up’ the input polarization, this device provides excellent PDG performance for Raman amplifiers.

4. Insertion loss is typically 0.7dB without integrated polarizer and 1dB with the polarizer. The insertion loss excludes connector losses. 5. The all-fiber technology gives an excellent return loss figure of >70dB. 6. The DOP for a Lyot depolarizer is dependent upon the source spectrum, the model options are shown below, please confirm selection with our sales representative. BB – Broadband sources such as ASE, SLD, ELED LS – Laser sources with linewidths from 0.1nm RM – Raman pump source laser 7. The operating temperature range is specified for typical telecommunications operation. Please discuss with the sales representative if operation outside the specified range is required. 8. The devices are very robust for storage and transportation.

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Multispectral imaging integrates multiple spectral imaging areas of sizable bandwidth into a single system. We offer various components related to multispectral imaging, including our SpectroCam™ wheel camera, which creates a fully portable and configurable, high-speed imaging system.

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A company with a solid history in industrial optics and a well-trained team of specialists instills confidence. Experience in designing, manufacturing, and integrating optical systems is crucial for ensuring the performance and reliability of the products sold.

_• All specifications are worst case for the _• wavelength range selected; actual products _• commonly exhibit better specification. _• All depolarizers are individually tested. 1. The devices will provide depolarization over a wide wavelength range for which the fiber is single mode. Performance characteristics are wavelength dependent and the devices will meet specification as follows: _• Type 15 – 1530nm to 1625nm _• Type 14 – 1420 nm to 1530 nm _• Type 13 – 1280nm to 1320nm _• Type 09 – 980nm 2. The residual extinction ratio (RER) is measured for each device during manufacture to ensure specification. 3. The DOP varies with wavelength increasing at longer wavelengths. Across the specified band the DOP is within 5%.