Once a client is presented with the HSTS policy, it caches the information for the specified max-age period. During that period, the browser refuses to access the web service over unencrypted HTTP, and refuses to grant exceptions to certificate errors (if the site previously presented a valid, trusted certificate).
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term laser originated as an acronym for light amplification by stimulated emission of radiation.
Fiber Laser Energy Savings CalculatorIPG's fiber lasers are 'greener' than conventional lasers and non-laser tools: Lower electrical consumption: Fiber lasers are up to 15x more efficient than conventional lasers Lower cooling: The unique design of fiber lasers requires less cooling.PG Photonics is the world's leading provider of high power fiber lasers and fiber amplifiers that are revolutionizing performance and utility in a remarkable array of materials processing, micromachining, telecommunications, medical and other advanced applications. NEW IPG Corporate Video.