Newport 提供了品类的积分球和配件系列，帮助您构建自己的测量或光源系统。

• 非常适用于中红外波长应用的金球现已上市

• 光和空间集成的总集合

• 测量对的探测器定位不敏感

• 通过在高反射率涂层中多次反弹实现信号衰减

• 热稳定

Integrating Sphere for Diverging Beams

The 819D-SL modular integrating sphere bodies feature three ports located at 0 and 90 degrees, as well as at the north pole. The baffle is located between the 0- and the 90-degree ports. Compared with Four Port 819C Series spheres, the 819D-SL spheres provide a better integration of the light input. We offer a wide variety of integrating sphere accessories that mount to the port frames, allowing the sphere to be customized for multiple applications. Please note that 819D-IS-5.3 is a four port system but comes with a port reducer at the 0-degree port and a port plug at the 180-degree port.

3-Port Integrating Sphere Applications

If only the 0° and 90° ports are required, a 3-port integrating sphere provides better integration of light input compared to a 4-port sphere. A typical configuration has the source beam entering through the 0° port with a baffled detector mounted on the 90° port. Common applications include measuring power of divergent light sources such as laser diodes, lensed LEDs, lensed lamps and lensed fiber. For more details about these applications, please see our Integrating Sphere Fundamentals and Applications tutorial.