Quantum Cascade Laser Market Analysis, Region & Country Revenue Share, & Forecast Till 2032 The global Quantum Cascade Laser (QCL) Market is expected to reach USD 451.3 Billion by 2027, according to a new report by Emergen Research. Quantum cascade laser finds its application in free-space communication, spectroscopy, and missile countermeasures. The rise in demand for lightweight, compact, and low-power consuming devices that have the ability to operate in room temperature in...