LIGHT COLLECTION FROM DNV SENSORS

摘要

Methods and configurations are disclosed for an efficient collection of fluorescence emitted by the nitrogen vacancies of a diamond of a DNV sensor. Some implementations may include a diamond having a nitrogen vacancy and a reflector positioned about the diamond to reflect a portion of light emitted from the diamond. In some implementations the reflector may be parabolic or ellipsoidal. In some implementations, DNV sensor may have a reflector and a concentrator. Other implementations may include a diamond with a nitrogen vacancy and a reflector positioned about the diamond to reflect a portion of light emitted from the diamond using a dielectric mirror film applied to the reflector. Still other implementations may have a diamond with a nitrogen vacancy and a dielectric mirror film coated on the diamond.

主权项

1. A diamond nitrogen-vacancy (DNV) sensor comprising:
a diamond having a nitrogen vacancy; and a reflector positioned about the diamond to reflect a portion of light emitted from the diamond.