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│產品介紹││雷射系統││白光系統│ | ||
| SMR-4000 |
| SMR4000光纖頻譜損耗量測系統；可執行高重覆性、準確且快速的光纖、光纖耦合器與分波多工器的最終量測•非常適合使用於製造生產時，大量快速量測的環境•其多樣化的設備選擇與簡易的更換方式，亦適合研究發展精準且多樣化的嚴格要求• |
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• Insertion loss • Excess loss • Coupling ratio • Isolation • Attenuation • Cut-off wavelength |
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| Bentham 在光纖頻譜損耗系統設備的供應上有多年豐富的經驗•並將其經驗整合運用於SMR4000系統上，經由親身的使用與體驗您將會對以下的優點有深刻的印象• | |
| • 易於使用的裸光纖夾座 • 不須X,Y軸移動對光，即可精準量測 • 內建高放大倍數的CCD監視放入夾座的光纖切割端面與位置 • 極佳的量測重覆性 • 兩個光接收器，可同時量測兩個輸出端 • 視窗軟體步驟化的簡易量測方式，可量測1X2、2X2、1X3到1X8等元件 |
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 FD485為一雙向且內建高放大倍數CCD的光接收器測量基座，它非常注重使用的便利性與光纖置放的準確度並保護到了光接收器的安全性• 放置光纖時只須將光纖終端置於監視器中心即為最佳Z軸位置，不須X,Y軸移動對光•全遮罩式的光接收器空間，可防止接收器因房間光線而造成的磁滯現象• |
利用監視器顯示250倍光纖切割端面的放大影像，便於過濾不良與髒污的光纖終端切面• |
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| 規格： | ||
| Wavelength range: | 900 to 1700nm (option 350 to 1700nm) |
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| Measurement reproducibility: | 0.02 dB | |
| Attenuation measurement: | to 40 dB with 5nm bandwidth | |
| Minimum bandwidth (max resolution): | 1nm | |
| Wavelength accuracy: | better than +/-0.3 nm | |
| Wavelength repeatability: | +/-0.08 nm | |
| Measurement speed: | Typically 2λ per second | |
| Typical measurement time: | For wideband coupler, 980/1550 WDM, etc is 2.5 minutes. This includes time for 4 fibre strip and cleave operations, i.e. including cut-back on coupler | |
| Fiber handling: | Spring-loaded fiber clamps | |
| Fiber alignment: | No XY positioning required; Z position datum | |
| Fiber viewing: | Monitor provides x250 magnified image of fiber end for easy Z positioning, cleave and contamination inspection | |
| Windows software guides through sequence of operations. Outputs insertion loss, excess loss, coupling ratio, isolation and ASCII files. | ||