The 819D-SL-2 Integrating Sphere is a 2 inch, Spectralon coated, 3-port integrating sphere. Its damage threshold is 5.0 J/cm2. The port at 0° used for beam input (direct or with fiber adaptor). The port at 90° is used for the detector (user selectable) and the port at the North Pole location (top) is for fiber optic taping to monitor wavelength. All spheres include a baffle between the 90° and 0° ports, which prevents direct illumination from the light source to the detector port. This setup is suitable for accurate, absolute value light power measurement of laser diodes. Your measurements will be insensitive to errors caused by detector positioning or problems associated with overfilling, or saturation, of the active area of the detector. A baffle, positioned between the input port and the detector port prevents the detector from directly viewing the emitting aperture of the laser or the direct area of illumination. By adding Newport's 819 Series port adapters and accessories, numerous integrating sphere configurations can be obtained.

• 探测器类型

  Integrating Sphere

• 材料

  Spectralon

• 球体尺寸

  2 in.  

• 热极限

  350°C

819D-SL-2积分球是一个2英寸，光谱涂层，3端口积分球。其损伤阈值为5.0 J/cm2。港口在0°用于光束输入(直接或光纤适配器)。港在90°用于探测器(用户选择)和港口在北极位置(上)是光纤录制监控波长。所有领域包括90°和0°港口之间的挡板,防止直接照明从光源到检测器端口。该装置适用于激光二极管的精确、绝对值光功率测量。您的测量将对探测器定位引起的误差不敏感，或与探测器活动区域的充盈或饱和有关的问题。位于输入端口和检测器端口之间的挡板阻止检测器直接查看激光器的发射孔径或光照的直接区域。通过添加Newport的819系列端口适配器和附件，可以获得大量的集成球体配置。