PLQY Integrating Sphere
QuantaPhi-2 features a large, 121 mm internal diameter Spectralon® integrating sphere with excellent reflectivity from 250 to 2500 nm. This is an internal slide-in, tray-mounted integrating sphere with two excitation, and two emission ports.
Each port has a Spectralon plug with sphere-matching curvature for when openings are not in use. The QuantaPhi-2 features a unique bottom loading sample tray for solids or powders, ensuring that any sample spills are limited to the small, replaceable Spectralon cup. The sample cup is 1 cm in diameter and 3 mm in depth, with a quartz coverslip for powder containment. This bottom loading tray can save a tremendous amount of time and money, as the prevention of sphere contamination is the number one priority when using an integrating sphere.
The QuantaPhi-2 also includes a center-mounted 10 mm cuvette sample holder for PLQY studies of samples in solution.
This PLQY sample tray accessory also allows for direct mounting of DPSS lasers on the front of the sample tray for upconversion PLQY or laser-excited PLQY. Contact HORIBA for a list of available DPSS lasers.
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