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| 光貿易トップページ＞取扱製品一覧＞光通信＞光測定器＞Wavelength References |
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| ■光通信：光測定器 |
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| ■製品概要／Product Overview | |
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| C-band Gas Cell: Acetylene Cells: C2H2-M Acetylene gas absorption has been widely researched and identified by national standards bodies as a primary wavelength reference in the band 1510nm-1540nm. Move your calibration system to a physical constant. Gas cells are inherently NIST traceable, have unparalleled accuracy, and extremely low drift. Standard pressures offered are 20 Torr where the linewidth is about 5pm, 50 Torr matching NIST SRM2517A, 200 Torr matching the NIST SRM2517, and 400 Torr. The line depth given will only be seen if the instrument (filter resolution or laser linewidth) can resolve the absorption linewidth. We allow the acetylene pressure to be tailored to your application |
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PDFファイル： 97kb
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| ■特徴／Key Features |
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| Hermetic seal, >20 year life Wedged windows and coated optics for minimum interference artifacts Rugged miniaturized package Custom pressure and options Low cost |
| ■アプリケーション／Application |
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| Sensor system calibrator Wavelength calibrator for tunable laser Wavelength calibrator for OSA or tunable filter Wavelength locker |
Copyright 2002 Hikari,Inc. All rights reserved.