Laser-Irradiated Turkey Cartilage (IMAGE) Optica Caption Here are three scanning electron micrographs of laser-irradiated turkey cartilage, recorded from different perspectives and with different magnification. In the bottom micrograph, arrows indicate the regions irradiated with 193-nm light and 532-nm light. For each wavelength, the fluence/pulse and number of pulses of irradiation are given. Credit IBM Research Usage Restrictions Must include caption & 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.