Figure 2. (IMAGE) Science China Press Caption Tunable large-spatial-frequency-shift microscopy chip. The modulation of the illumination period and direction can be realized by selecting different input ports on. In the right bottom shows the detected spatial frequency range in the tunable large-spatial-frequency-shift microscopy. Credit ©Science China Press Usage Restrictions Use with credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.