A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9


登录 注册

OSA20 - 光谱分析仪

基于衍射光栅的测试仪,工作范围为1250 nm至1700 nm。提供快速、精确、高动态范围的扫描。融合了触摸屏与多点手势触控。

规格表 (PDF) 用户手册 (PDF)

所有产品 OSA20 - 光谱分析仪
所有产品 OSA20 - 光谱分析仪


  • 波长范围1250-1700 nm
  • 波长分辨率20 pm(原始),在50-2000 pm范围内可调
  • 扫描速度最高可达2000 nm/s
  • 波长精度±10 pm(在1500-1640 nm范围内), ±25 pm(在1250-1700 nm范围内)
  • 功率级精度±0.4 dB
  • 内置校准光源


  • 鉴定多模激光器光源,如法布里-珀罗激光二极管
  • 用再循环回路来进行远距离传输系统分析
  • 鉴定光纤放大器,如掺铒光纤放大器
  • 鉴定单模激光器,如分布式反馈布拉格激光二极管和外腔激光器
  • 鉴定宽带光源,如半导体、拉曼或光纤放大器,以及超发光或边缘发光型LED


Most practical, high performance optical spectrum analyzer on the market.


The OSA20 is the fastest optical spectrum analyzer of its kind with a maximum sweep speed of 2000 nm/s. It uses a fixed monochromator bandwidth of 20 pm and a fixed sampling resolution of 2 pm for all scans. This means every measurement is taken at the highest resolution and the highest accuracy. Sweep speed is determined solely by the choice of the sensitivity level: -55 dBm at 2000 nm/s down to -90 dBm by averaging over 380 scans with HIGH at 0.5 nm/s.


The OSA20’s monochromator utilizes a renowned filter technology. The scanning filter has a 20 pm bandwidth, steep edges and low stray light. Power is integrated over 2 pm steps resulting in 225,001 data points for a 450 nm span. This allows for DWDM channel analysis down to 6.25 GHz spacing. The instrument has a high wavelength accuracy over the full wavelength range with ±10 pm specified over 1500-1640 nm.

Easy to use

The OSA20 is operated through its 12 inch capacitive touch screen with multi-touch gesture control, an industry first. This allows very fast navigation, scrolling and zooming in an intuitive manner. Keyboard and mouse control are also available through the USB interfaces.

OSA20 - 光谱分析仪


  • 询价