Global IR Emitter and Receiver Market By Type (Short Wavelength Infrared , Medium Wavelength Infrared , Long Wavelength Infrared , and Far Infrared?), By Application (Thermal Heating , Sensing, Monitoring, & Detection , Imaging , Data Transmission , and Others ), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029