二手仪器!仪器<回收>!仪器<销售>!
Q8341具有测试短波长激光二极管的世界上最快的速度,专门用于对蓝光激光二极管的研究。
最近,光盘驱动器DVD-player、CD-player的需求快速增长,据预计年内在日本DVD的发行量可能超过
VTR。在这快速的增长之下,日益下降的价格需要我们提高激光二极管的产量来降低价格。
Q8341是一台针对短波长激光二极管的光谱分析仪,波长测量范围从350到1000nm。它采用了傅立叶变
换干涉仪,当安装了高速扫描选件后,测试速度达到0.5s是世 界上最快的,它大大提高了短波长激光
二极管的产能。
光器件的准确设计以控制光输出和光反射是十分重要的。Q8341的相干分辨0.001mm,这使得Q8341成为
研究下一代激光二极管的最好的选择。
主要规格:
-- 波长测量范围: 350 到 1,000nm
-- 波长精度: ±0.05nm/±0.01nm *
-- 波长分辨率: 0.05nm/0.01nm *
-- 相干分析长度: 10.4nm/41.4nm *
-- 相干分辨率: 0.001mm
-- 灵敏度: (输入范围) -50 到 +10dBm
-- 测试速度: 1.5s 以下/0.5s 以下 *
-- 一般参数: 显示:6.5”color,LCD
-- 尺寸:424mm(宽)X132mm(高)X500mm(深)
Q8341 is an optical spectrum analyzer for visi-ble radiation with a wavelength range of 350 nm to 1000 nm Because it uses a Fourier spectrum system with a Michelson interferometer, the Q8341 can measure coherence. With its narrow wavelength resolution of 0.01 nm * , the Q8341 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 refer-ence to ensure a high wavelength measurement accuracy of ±0.01nm * . Finally, with its fast 0.5 s * measurement speed, the Q8341 is ideal for evaluat-ing temperature characteristics of system compo-nents.
*Option
Feature
Coherence measurement resolution: 0.001 mm
Wavelength resolution (at 650 nm):
0.05 nm (standard), 0.01 nm (option)
The measured resolution of the peak wavelength is 0.001 nm
Wavelength measurement accuracy:
±0.05 nm (standard), ±0.01 nm (option)
Max. input level: ±10 dBm
Max. Coherence measurement length:
High speed measurement option:0.5s
Option
Model Alphabetical
DeSCRJPTion
OPT.70
With built-in high-speed sweep and cohere