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Combination of a novel stable short-pulse light source and a super-continuum light generation technology demonstrates an ultra-wideband output spectrum at wavelength 1200 nm to 2000 nm at a signal output power of more than -30 dBm/nm . Optical output is available from single mode fiber (core diameter 10 micro-meter). The fully computer-controlled light source; UWS-1000 is easy-to use for many optical applications at maintenance free. The new product is a result of successful collaborative research with University of Tokyo. |
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 Excellent spectral stability±0.03dB typ. Excellent focusing characteristicsas a laser source Output signal power -30 dBm/nm(@1200nm ~ 2000 nm) Fully computer-controlled &Maintenance free |
Emission spectrum of the UWS-1000  |
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Table 1 Specifications of the UWS-1000
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 Ultra-Wideband Source UWS-1000 can contribute to a variety of optical industries.
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 Output spectra of UWS-1000 and other sources 
Spectral stability of the UWS-1000, measurement time 15 Min, @Temp:25±1 degC. Spectral stability of +/-0.03 dB has been achieved.
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Applications  AR Coating CharacterizationThe UWS-1000 can be used to measure ultra-low reflectivity anti-reflection (AR) coatings. Conventional methods using white light sources are limited to measurements down to 0.1% (-30dB). The UWS-1000 can successfully measure down to 0.0001% (-60dB). The system provides a rapid measurement and with a finely focused beam can be used to generate a 2D reflectivity profile with < 10µm resolution. |
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AR Coating Reflectance |
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CWDM Filter Characterization The light source can be used to measure the optical characteristics of CWDM filters. The wavelength range covers the standard 8 channel CWDM wavelengths with the flexibility to include the full 16 channel wavelength range down to 1300nm or less if required. |
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Transmission Characteristics  |
Reflection Characteristics  |
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PON Filter Characterization The light source can be used to measure the characteristics of optical filters for passive optical networks (PON). The ultra-wide bandwidth is particularly useful and enables the characterization of the 1310nm , 1490nm and 1550nm wavelength bands in a single measurement. |
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Transmission Characteristics  |
Reflection Characteristics  |
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Optical Coherence Tomography : using UWS-1000G (santec)
Gaussian shape spectrum of the UWS-1000G. Center wavelength 1300 nm, spectral width 250nm, optical power 2mW A coherent length of less than 4 micro-meter has been achieved. |
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Ultra-Wideband Source , UWS-1000
