Cámaras PIXIS-XF de Princeton Instruments

PIXIS-XF-cameraOutstanding Flexibility for Medium-Energy Applications

The PIXIS-XF series of low-noise cameras utilizes front- and back-illuminated CCDs for indirect imaging of x-rays via specially designed phosphor screens and other Lambertian sources. The unique mechanical design of the PIXIS-XF, whose fiberoptic faceplate extends outside the vacuum, offers outstanding flexibility for optimizing performance at a specific x-ray energy. Dual-speed operation at 100 kHz or 2 MHz enables these cameras to be used for steady-state as well as high-speed applications.

Model

Imaging Array

Pixel Size

Energy Range

Quantum Efficiency

Sensor Type

XF-1024F

1024 x 1024

13 x 13 µm

<3.5 kev – >150 kev.

32% at 550 nm

front-illuminated

XF-1024B

1024 x 1024

13 x 13 µm

<3.5 kev – >150 kev.

97% at 550 nm

back-illuminated

XF-2048F

2048 x 2048

13.5 x 13.5 µm

<3.5 kev – >150 kev.

32% at 550 nm

front-illuminated

XF-2048B

2048 x 2048

13.5 x 13.5 µm

<3.5 kev – >150 kev.

97% at 550 nm

back-illuminated