In a food processor, puree all ingredients until smooth. Set a fine-mesh strainer over a medium bowl; strain- pressing on the solids to allow the liquid to come through into the bowl. Pour the liquid puree into a pitcher or a large measuring cup with a pouring spout (throw out the seeds that get stuck in the strainer). Pour the raspberry liquid into popsicle molds. Cover and insert the sticks.
Freeze until firm.
When you're ready to eat one, run the bottoms of the molds under warm water for 20 to 30 seconds to loosen the popsicle from the mold. Remove it from the mold and eat immediately!