High resolution atomic coherent control via spectral phase manipulation of an optical frequency comb.

نویسندگان

  • Matthew C Stowe
  • Flavio C Cruz
  • Adela Marian
  • Jun Ye
چکیده

We demonstrate high resolution coherent control of cold atomic rubidium utilizing spectral phase manipulation of a femtosecond optical frequency comb. Transient coherent accumulation is directly manifested by the enhancement of signal amplitude and spectral resolution via the pulse number. The combination of frequency comb technology and spectral phase manipulation enables coherent control techniques to enter a new regime with natural linewidth resolution.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Control of four-level quantum coherence via discrete spectral shaping of an optical frequency comb.

We present experiments demonstrating high-resolution and wide-bandwidth coherent control of a four-level atomic system in a diamond configuration. A femtosecond frequency comb is used to excite a specific pair of two-photon transitions in cold 87Rb. The optical-phase-sensitive response of the closed-loop diamond system is studied by controlling the phase of the comb modes with a pulse shaper. F...

متن کامل

A digitally generated ultrafine optical frequency comb for spectral measurements with 0.01-pm resolution and 0.7-ms response time

Optical spectral measurements are crucial for optical sensors and many other applications, but the prevailing methods, such as optical spectrum analysis and tunable laser spectroscopy, often have to make compromises among resolution, speed, and accuracy. Optical frequency combs are widely used for metrology of discrete atomic and molecular spectral lines. However, they are usually generated by ...

متن کامل

Phase-coherent microwave-to-optical link with a self-referenced microcomb

Precise measurements of the frequencies of light waves have become common with mode-locked laser frequency combs1. Despite their huge success, optical frequency combs currently remain bulky and expensive laboratory devices. Integrated photonic microresonators are promising candidates for comb generators in out-of-the-lab applications, with the potential for reductions in cost, power consumption...

متن کامل

Femtosecond enhancement cavity – direct frequency comb spectroscopy and coherent extreme nonlinear optics

To prepare for future experiments on coherent spectroscopy and quantum control in the VUV spectral regions, we have pursued direct frequency comb spectroscopy and generation of phase coherent VUV frequency combs. High-finesse, low-dispersion passive optical cavities are used to enhance the power of femtosecond pulses for extreme nonlinear optics and to increase detection sensitivity for spectro...

متن کامل

Accurate and agile digital control of optical phase, amplitude and frequency for coherent atomic manipulation of atomic systems.

We demonstrate a system for fast and agile digital control of laser phase, amplitude and frequency for applications in coherent atomic systems. The full versatility of a direct digital synthesis radiofrequency source is faithfully transferred to laser radiation via acousto-optic modulation. Optical beatnotes are used to measure phase steps up to 2π, which are accurately implemented with a resol...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Physical review letters

دوره 96 15  شماره 

صفحات  -

تاریخ انتشار 2006