Widely tunable terahertz source based on intra-cavity frequency mixing in quantum cascade laser arrays

Keyphrases

• Continuous Tunability 50%
• Control Gain 50%
• Current Pumping 50%
• Difference Frequency Generation 50%
• Electrically Tunable 50%
• Fabrication Yield 50%
• Frequency Mixing 100%
• Grating 50%
• Intra-cavity 100%
• Maximum Peak Power 50%
• Mid-infrared 50%
• Peak Power Output 100%
• Pumping Scheme 50%
• Quantum Cascade Laser Array 100%
• Room Temperature 50%
• Source-driven 100%
• Terahertz 50%
• Terahertz Source 100%
• Tunable Quantum Cascade Laser 50%
• Widely Tunable 100%

Engineering

• Frequency Generation 33%
• Gain Control 33%
• Peak Power 66%
• Power Output 66%
• Room Temperature 33%
• Terahertz 100%

Physics

• Laser Arrays 100%
• Quantum Cascade Lasers 100%
• Room Temperature 50%