The 819C-IS-5.3 Integrating Sphere is a 5.3 inch, PTFE based, 4-port integrating sphere. It replaces 819C-SL-5.3. The port at 180° used for beam input (direct or with fiber adapter). The diameter of the 0° port is 2.5 inch, but the sphere comes with a port plug pre-mounted. 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. 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. In an integrating sphere, the detected flux is always a small fraction of the incident flux. All spheres include a baffle between the 90° and 0° ports, which prevents direct illumination from the light source to the detector port.

• 光谱范围

  250 nm to 2.5µm

• 材料

  PTFE

• 球体尺寸

  5.3 in.

• 输入端口尺寸

  2.5 in (0 degree port), 1.0 in (90, 180, and north port)

• 热极限

  350°C

819C-IS-5.3一体化球体是一个5.3英寸，聚四氟乙烯为基础，4端口一体化球体。它取代819 c - sl - 5.3。使用的端口在180°梁输入(直接或与光纤适配器)。0°端口的直径是2.5英寸,但球塞pre-mounted附带了一个港口。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。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。在积分球中，探测到的通量总是入射通量的一小部分。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。