Evanescent straight tapered-fiber coupling of ultra-high Q optomechanical micro-resonators in a low-vibration helium-4 exchange-gas cryostat

Physics & Astronomy

• cavities 20%
• conductive heat transfer 32%
• cryogenic cooling 49%
• cryogenics 31%
• cryostats 76%
• fibers 37%
• gas exchange 97%
• helium isotopes 88%
• low pressure 28%
• optical coupling 42%
• performance 14%
• probes 40%
• Q factors 58%
• resonators 50%
• silicon dioxide 25%
• static pressure 40%
• temperature 9%
• viability 36%
• vibration 44%
• wavelengths 15%

Engineering & Materials Science

• Cooling 23%
• Cryogenics 70%
• Cryostats 100%
• Fibers 45%
• Gases 38%
• Heat conduction 34%
• Helium 75%
• Mechanical stability 88%
• Optomechanics 67%
• Refrigeration 35%
• Resonators 63%
• Silica 34%
• Temperature 26%
• Wavelength 29%