Ultra-narrow-linewidth combined CW Ti:sapphire/dye laser for atom cooling and high-precision spectroscopy

2007 ◽  
Author(s):  
Sergey Kobtsev ◽  
Vladimir Baraoulya ◽  
Vladimir Lunin
Keyword(s):  
High Precision ◽  
Dye Laser ◽  
Precision Spectroscopy ◽  
Narrow Linewidth ◽  
Atom Cooling

scholarly journals 422 Million intrinsic quality factor planar integrated all-waveguide resonator with sub-MHz linewidth

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Matthew W. Puckett ◽  
Kaikai Liu ◽  
Nitesh Chauhan ◽  
Qiancheng Zhao ◽  
Naijun Jin ◽  
...  
Keyword(s):  
Quality Factor ◽  
High Capacity ◽  
Precision Spectroscopy ◽  
Narrow Linewidth ◽  
Waveguide Resonator ◽  
Environmental Disturbances ◽  
Fiber Communications ◽  
Intrinsic Quality ◽  
Quality Factor Q ◽  
Quantum Photonics

AbstractHigh quality-factor (Q) optical resonators are a key component for ultra-narrow linewidth lasers, frequency stabilization, precision spectroscopy and quantum applications. Integration in a photonic waveguide platform is key to reducing cost, size, power and sensitivity to environmental disturbances. However, to date, the Q of all-waveguide resonators has been relegated to below 260 Million. Here, we report a Si3N4 resonator with 422 Million intrinsic and 3.4 Billion absorption-limited Qs. The resonator has 453 kHz intrinsic, 906 kHz loaded, and 57 kHz absorption-limited linewidths and the corresponding 0.060 dB m−1 loss is the lowest reported to date for waveguides with deposited oxide upper cladding. These results are achieved through a careful reduction of scattering and absorption losses that we simulate, quantify and correlate to measurements. This advancement in waveguide resonator technology paves the way to all-waveguide Billion Q cavities for applications including nonlinear optics, atomic clocks, quantum photonics and high-capacity fiber communications.

Narrow Linewidth Operation of a Pulsed Grazing-incidence Dye Laser

1990 ◽  
Vol 37 (4) ◽  
pp. 463-471 ◽  
Author(s):  
A.J. Berry ◽  
I.T. McKinnie ◽  
T.A. King
Keyword(s):  
Grazing Incidence ◽  
Dye Laser ◽  
Narrow Linewidth

Efficient photonic reformatting of stellar light for high precision spectroscopy

2016 ◽  
Author(s):  
D. G. MacLachlan ◽  
R. J. Harris ◽  
I. Gris-Sánchez ◽  
T. J. Morris ◽  
D. Choudhury ◽  
...  
Keyword(s):  
High Precision ◽  
Precision Spectroscopy

A Widely Tunable Narrow-linewidth Distributed-feedback Dye Laser

1990 ◽  
Vol 37 (4) ◽  
pp. 483-491 ◽  
Author(s):  
I.T. Mckinnie ◽  
A.J. Berry ◽  
M.D.L. Stonefield ◽  
T.A. King
Keyword(s):  
Dye Laser ◽  
Distributed Feedback ◽  
Narrow Linewidth
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