Title :
Feasibility of FIR Laser Stabilization by Injection of a Synthesized Signal
Author :
Bava, E. ; Godone, A. ; Marchi, A. De
Abstract :
In this paper the feasibility of phase locking a FIR laser by injection of a highly stable synthesized signal is examined. The theory of injection locking is revised in order to take into account the characteristic features of FIR lasers and turns out to be in satisfactory agreement with the experimental data reported. From the results obtained, it is inferred that the state of the art of submillimetric multipliers makes it possible to stabilize FIR laser emissions up to about 1 THz.
Keywords :
Bandwidth; Finite impulse response filter; Laser stability; Laser theory; Optical pumping; Optical resonators; Power lasers; Pump lasers; Quantum cascade lasers; Signal synthesis;
Journal_Title :
Instrumentation and Measurement, IEEE Transactions on
DOI :
10.1109/TIM.1980.4314933
