Energy-efficient cooling systems for a wide range of laser applications: At this year's LASER World of PHOTONICS from 27 to 30 June 2023, technotrans SE will, among other things, be presenting compact cooling solutions based on Peltier technology. In Hall B3, technotrans will also be exhibiting a modular auxiliary cooler from the ECOtec series and a 19-inch rack-mount cooler. Thanks to dynamic control technology, technotrans systems are highly energy efficient and can be designed to customer specifications. In addition, the company is gradually switching to the use of environmentally friendly natural refrigerants.