Optical cooling of a Yb-doped aluminophosphosilicate fiber in air by −250 mK

Keyphrases

• Cooling Efficiency 100%
• Pumping Power 100%
• Yb-doped 100%
• Absorption Loss 100%
• Background Absorption 100%
• Optical Cooling 100%
• Room Temperature 50%
• Phosphorus 50%
• Thermal Effect 50%
• Silica Glass 50%
• Heavily Doped 50%
• Aluminosilicate 50%
• Concentration Quenching 50%
• Low Background 50%
• Fiber Laser 50%
• Silicate Fiber 50%
• Pump Absorption 50%
• Silica Fiber 50%
• Quantum Defects 50%
• Fiber Amplifier 50%
• Anti-Stokes Fluorescence Cooling 50%
• Quenching Concentration 50%
• Few-mode Fiber 50%

Engineering

• Metrics 100%
• Pump Power 100%
• Absorption Loss 100%
• Room Temperature 50%
• Amplifier 50%
• Quenching 50%
• Silica Fibre 50%
• Thermal Effect 50%
• Fiber Laser 50%
• Fused Silica 50%
• Mode Fiber 50%

Physics

• Room Temperature 100%
• Silica Glass 100%
• Fiber Laser 100%