- 設備描述
Q8341 Advantest Q8341 光譜分析儀|OSA|日本愛德
主要規格：
波長測量范圍： 350 到 1,000nm
波長精度： ±0.05nm/±0.01nm *
波長分辨率： 0.05nm/0.01nm *
相干分析長度： 10.4nm/41.4nm *
相干分辨率： 0.001mm
靈敏度： （輸入范圍） -50 到 +10dBm
測試速度： 1.5s 以下/0.5s 以下 *
一般參數： 顯示：6.5”color，LCD
尺寸：424mm（寬）X132mm（高）X500mm（深）
技術指標：
Overview
The 8341 is an optical spectrum analyzer for analyzing short wavelengths from 350nm to 1000 nm. Because it adopts a Fourier spectrum system with a Michelson interferometer, the 8341 can measure the coherence. With its narrow wavelength resolution of 0.01nm * , the 8341 is very effective for the evaluation of not only CD/DVD laser diodes, but also for blue-violet laser diodes. In addition, the built-in He-Ne laser acts as a wavelength reference to ensure a high wavelength measurement ac c uracy of ±0.01nm * . Finally, with its fast 0.5s * measurement speed, the 8341 is ideal for building into systems for mass production and evaluating temperature characteristics of system c o mponents.
Features
* Coherence measurement resolution: 0.001mm
* Wavelength resolution (at 650nm):
0.05nm (standard), 0.01nm (option)
The measured resolution of the peak wavelength is 0.001nm
* Wavelength measurement ac c uracy:
±0.05 nm (standard), ±0.01nm (option)
* Max. input level: +10dBm
* Max. Coherence measurement length:
Approx. 10mm (standard), Approx. 40mm (option)
* Wavelength measurement range: 350 to 1000nm
* Compact and light body
