I delay units and Q delay units continuously delay values of in-phase component and quadrature component of an inputted first baseband received signal. The image sensor also has an interconnect layer that is adhered to the convex surface of the core structure, and a photo-sensing layer that is connected to the interconnect layer. A diode layer that is part of the diode is disposed on a portion of the first sourcedrain region. In another embodiment, the cover may be allowed to pivot relative to the comb so that the cover can be rotated away from the comb. A photodetector portion produces a signal in response to returned light for each of the recording layers. The sleeve abuts the rod on one end, and the retainer cap on the other, so that rotating the sleeve axially moves the actuation rod, that in turn moves the attached dog into or out of engagement with a profile on the other of the box or pin.