1.55 μm intersubband pumping of an In_0.53Ga_0.47As/AlAs: InP symmetric double quantum well terahertz laser

Chemistry

• Band Offset 100%
• Subband 91%
• Effective Mass 88%
• Photoexcitation 69%
• Conduction Band 68%
• Ambient Reaction Temperature 35%

Engineering & Materials Science

• Semiconductor quantum wells 98%
• Photoexcitation 58%
• Infrared radiation 54%
• Conduction bands 53%
• Carrier lifetime 49%
• Lasers 47%
• Semiconductor lasers 39%
• Temperature 12%

Physics & Astronomy

• quantum well lasers 72%
• pumping 53%
• quantum wells 48%
• population inversion 37%
• carrier lifetime 33%
• envelopes 27%
• conduction bands 27%
• emitters 26%
• semiconductor lasers 24%
• room temperature 17%
• approximation 16%
• excitation 15%
• lasers 13%