The 819D-IS-5.3 is a 5.3 inch diameter integrating sphere made of Spectralon (PTFE) material, designed for diverging input beams and suitable for demanding environments including underwater and high-temperature applications up to 350°C. It features four ports at 0°, 90°, 180°, and the north pole, with a pre-mounted port frame reducer reducing the 0° input port to 1.0 inch and a 1.0 inch port plug in the 180° port. The sphere offers spectral reflectance exceeding 95% from 250 nm to 2.4 µm, enabling precise power measurements insensitive to detector positioning.
The 819D-IS-5.3 Integrating Sphere is our new 5.3 inch, PTFE based, 4-port integrating sphere. Its damage threshold is 5.0 J/cm2. The diameter of the 0° port is 2.5 inch, but the sphere comes with a 2.5 inch to 1 inch port frame reducer pre-mounted. The 180° port comes with a 1 inch port plug pre-mounted, to simulate 819D-SL-5.3, but the port plug can be removed and mounted on any other 1 inch port in the sphere. The port at the North Pole location (top) can be used for fiber optic taping to monitor wavelength. 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. All spheres include a baffle between the 0° and 90° ports, which prevents direct illumination from the light source to the detector port.
| Newport MKS | |
|---|---|
| Product Category | Integrating Spheres |
| Product Number | 819D-IS-5.3 |
| Product Name | Integrating Sphere, 4-Port, 5.3 in. Diameter, PTFE, Port Frame Reducer Included |
