Tunable scheme of phase modulation in Rabi resonance in a natural rubidium vapor cell

Key Points

• Findings demonstrate effective tunable phase modulation in rubidium vapor across various optical fields, enhancing control.
• Experiments revealed a significant degree of phase modulation, with an observed shift of up to 180 degrees under specific conditions.
• Assessment of phase characteristics used both theoretical modeling and practical applications within natural rubidium setups.
• Outcomes may facilitate developments in quantum optics and precision measurement techniques involving atomic systems.