光貿易株式会社
〒113-0034
東京都文京区湯島3-13-8
湯島不二ビル301
電話番号：03-3832-3117
FAX番号 ：03-3832-3118
General Photonics社
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■メーカーの紹介 |
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| ■製品概要／Product Overview | |
| Using a patented deterministic power search method (compliant with TIA/EIA-455-198), General Photonics’ PDL multimeter measures the Polarization Dependent Loss (PDL), Insertion Loss (IL), & optical power output of a device under test (DUT) in sub-seconds. Unlike PDL meters that use a polarization-scrambled input to the DUT and look for the PDL via output power fluctuations, PolaCHEX? systematically searches for the maximum & minimum transmission, assuring measurement accuracy at all times. Consequently, this instrument is the most accurate PDL meter available on the market, able to accurately characterize devices with both low and high PDL values. Even more impressively, PolaCHEX? can cover a wide wavelength range from 1260 to 1650 nm without wavelength calibration- a clear advantage over meters based on the Mueller Matrix method. PolaCHEX comes with RS-232, USB, Ethernet, and GPIB interfaces for PC control, and is ideal for rapid, accurate characterization of the performance of passive devices, especially DWDM components, in manufacturing environments as well as in laboratories. | |
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PDFファイル：320kb |
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| ■特徴／Key Features |
| Deterministic polarization scanning Rapid measurement No calibration needed High accuracy and reliability Remote control capability |
| ■アプリケーション／Application |
| PDL measurement Insertion loss measurement Optical power estimation |