Quantum-cascade lasers based on a bound-to-continuum transition and emitting at lambda similar to 106 mum (2.8 THz) are reported. They produce peak output powers of a few milliwatt and can be operated up to a heatsink temperature of 65K. The devices demonstrate the feasibility of this technology for frequencies below 3 THz.
Quantum cascade lasers emitting at lambda greater than 100 mu m
Tredicucci A;Beltram F;
2003
Abstract
Quantum-cascade lasers based on a bound-to-continuum transition and emitting at lambda similar to 106 mum (2.8 THz) are reported. They produce peak output powers of a few milliwatt and can be operated up to a heatsink temperature of 65K. The devices demonstrate the feasibility of this technology for frequencies below 3 THz.File in questo prodotto:
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