Photon Pair Source
- Pump wavelength: 405 nm
- Output wavelength: 810 nm
- Process: Type II SPDC
- Based on 20 mm PPKTP
- User adjustable crystal temperature
- >100k photon pairs/mW/s
- >95% HOM Visibility
- Free-Space or Fiber output options
QUBE is a photon pair source based on a Type-II periodically poled KTP crystal. Pumped at 405 nm it produces degenerate signal and idler photons at 46 °C. The pump source (not included) is coupled in via a fiber port. Free-space or fiber output options are available.
*Product under development. Specifications are not final and may change at any time.