differential confocal microscopy

NANOMETER IMAGING BY DIFFERENTIAL CONFOCAL MICROSCOPY AND ITS APPLICATIONS IN BIOLOGY, EMBS 1998 Chau-Hwang Lee, Jyhpyng Wang*, and Chin-Lin Guo • Nanometer depth resolution, micrometer dynamic range. Same as AFM • Open-loop operation, high-speed imaging and profiling. • Long working distance, compatible with other tools. • Non-interferometric, compatible with fluorescence techniques. • Non-intrusive measurement, suitable for living biological samples.