scholarly journals Frequency stability of the mode spectrum of broad bandwidth Fabry-Pérot interferometers

OSA Continuum ◽  
2020 ◽  
Vol 3 (5) ◽  
pp. 1177
Author(s):  
Jeff Jennings ◽  
Ryan Terrien ◽  
Connor Fredrick ◽  
Michael Grisham ◽  
Mark Notcutt ◽  
...  
Keyword(s):  
Frequency Stability ◽  
Broad Bandwidth ◽  
Mode Spectrum ◽  
Fabry Perot

scholarly journals Millimeter Wave Fabry-Perot Resonator Antenna Fed by CPW with High Gain and Broadband

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Xue-Xia Yang ◽  
Guan-Nan Tan ◽  
Bing Han ◽  
Hai-Gao Xue
Keyword(s):  
Millimeter Wave ◽  
Coplanar Waveguide ◽  
Dielectric Substrate ◽  
High Gain ◽  
Center Frequency ◽  
Impedance Bandwidth ◽  
Gain Bandwidth ◽  
Broad Bandwidth ◽  
Low Profile ◽  
Fabry Perot

A novel millimeter wave coplanar waveguide (CPW) fed Fabry-Perot (F-P) antenna with high gain, broad bandwidth, and low profile is reported. The partially reflective surface (PRS) and the ground form the F-P resonator cavity, which is filled with the same dielectric substrate. A dual rhombic slot loop on the ground acts as the primary feeding antenna, which is fed by the CPW and has broad bandwidth. In order to improve the antenna gain, metal vias are inserted surrounding the F-P cavity. A CPW-to-microstrip transition is designed to measure the performances of the antenna and extend the applications. The measured impedance bandwidth ofS11less than −10 dB is from 34 to 37.7 GHz (10.5%), and the gain is 15.4 dBi at the center frequency of 35 GHz with a 3 dB gain bandwidth of 7.1%. This performance of the antenna shows a tradeoff among gain, bandwidth, and profile.

scholarly journals Frequency stability characterization of a broadband fiber Fabry-Pérot interferometer

2017 ◽  
Vol 25 (14) ◽  
pp. 15599 ◽  
Author(s):  
Jeff Jennings ◽  
Samuel Halverson ◽  
Ryan Terrien ◽  
Suvrath Mahadevan ◽  
Gabriel Ycas ◽  
...  
Keyword(s):  
Frequency Stability ◽  
Fabry Perot

scholarly journals Laser systems stabilized to cryogenic silicon cavities for precision measurements

2019 ◽  
Vol 220 ◽  
pp. 03020
Author(s):  
Konstantin Kudeyarov ◽  
Nikita Zhadnov ◽  
Denis Kryuchkov ◽  
Gulnara Vishnyakova ◽  
Ksenia Khabarova ◽  
...  
Keyword(s):  
Amplitude Modulation ◽  
Frequency Instability ◽  
Frequency Stability ◽  
Precision Measurements ◽  
Cryogenic Temperatures ◽  
Individual System ◽  
Fabry Perot ◽  
Laser Systems ◽  
Residual Amplitude Modulation ◽  
Different Sources

We consider laser systems stabilized to external Fabry-Perot silicon cavities operated at cryogenic temperatures. In order to characterize frequency stability two identical systems were created. Fractional frequency instability of individual system reached 6×10-15 at 1 s. Different sources of noises were studied, and the dominant one now is the fluctuations of residual amplitude modulation.

Characteristics of a Tunable Travelling Wave Dye Ring Laser

1972 ◽  
Vol 27 (4) ◽  
pp. 711-713 ◽  
Author(s):  
G. Marowsky ◽  
L. Ringwelski ◽  
F.P. Schäfer
Keyword(s):  
Ring Laser ◽  
Laser Emission ◽  
Frequency Stability ◽  
Travelling Wave ◽  
Beam Splitting ◽  
Fabry Perot ◽  
Degree Deviation

AbstractA flashlamp pumped dye ring laser using 4 Abbé prisms of constant 90 degree deviation has been built. Travelling wave operation is obtained when the counterclockwise wave is fed back by a beam-splitting output prism. The laser emission offers remarkable frequency stability when narrowed down to a linewidth of 7 pm by the use of an intracavity solid Fabry-Perot etalon.

Diffraction de réseaux d'indice en cavité Fabry-Pérot

2000 ◽  
Vol 10 (PR8) ◽  
pp. Pr8-251
Author(s):  
L. Menez ◽  
I. Zaquine ◽  
A. Maruani ◽  
R. Frey
Keyword(s):  
Fabry Perot
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