Melles Griot integrating spheres effectively homogenize radiation, regardless of original spatial content and direction. A complete range of photodiodes, port accessories, and mounting components ensure quick and easy setup of these spheres.

. Ports are available for mounting photodetectors, photoemitters,
. sample targets, and relay optics.
. The 152-mm-diameter sphere has a 38.1-mm diameter entrance port
. and a 19-mm exit port. Exit port has a detach-able opal-glass diffuser.
. The smaller 67-mm sphere has 8.7-mm diameter entrance and exit ports.
. Post-mountable via a 1/4-20 UNC mounting hole(convertible to an M6
. hole using the 07 RAD 515 post adaptor).

1 Assumes a responsivity of 0.45A/W.
2 For a system consisting of 13 DAS 011
and 13 AMP 003.
Assumes sphere reflectance of 98%,
with 100 mm2 photodiode active area.

Note: 07 PBS 003 adjustable mount and 07 PBS 003 base plate must be ordered separately.

152-mm Integrating sphere system configuration

67-mm Integrating sphere system configuration

Integrating - sphere mounting accessories

Adjustable Mounts
These mounts provide 360 degrees of rotation about the vertical axis and an inclination of 35 degrees from the vertical axis. The inch version is directly compatible with the 152-mm integrating sphere and universal base plates.

Universal Base Plates
These free-standing 152-mm square base plates allow easy positioning of components in an optical beam path.

Adjustable integrating-sphere mount

Universal integrating-sphere base plate

Integrating - sphere port accessories

The following port accessories are fully compatible with the Melles Griot 152-mm integrating sphere(13 ISP 003).

Precision Air Slits
These slits are ideal for spatial characterization of lasers and broadband sources(0.1 and 1.0 widths). They mount directly to the entrance port of the integrating sphere, limiting the incoming light.

Source Adaptor Mounts
These mounts, designed to mount many Melles Griot diode lasers, result in a uniform intensity profile at the exit port of the 152-mm integrating sphere.

Port Reducer Set
Reducing port size offers control of input beam size and limits backgrounds noise caused by stray light.

Adjustable-Iris Port Reducer
The reducers enable aperture size to be optimized when the sphere is configured to provide uniform illumination. The entrance port diameter can be set between 1.2mm and 36mm.

Baffle Attachment
This stackable section of 50-mm baffle has a 38.1-mm clear aperture. It is used to limit the effective field of view when measuring large or uncollimated beams.