Rb-saturated absorption profile-based enhancement of semiconductor laser frequency stability

2007 ◽  
Author(s):  
K. Nakano ◽  
S. Maehara ◽  
M. Yanagisawa ◽  
Y. Sekiya ◽  
T. Sato ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Laser Frequency ◽  
Frequency Stability ◽  
Absorption Profile ◽  
Saturated Absorption

LRI Instrument status talk

2020 ◽  
Author(s):  
Samuel Francis
Keyword(s):  
High Frequency ◽  
Laser Frequency ◽  
Frequency Stability ◽  
Current Status ◽  
Range Measurement ◽  
Best Estimate

<p>In this talk, the current status of the LRI instrument will be presented. Topics will include laser frequency stability since launch, current best estimate of the noises in the LRI range spectra, and a look at some high-frequency signals visible in the LRI range measurement.</p>

scholarly journals Efficient technique for measuring laser frequency stability

2009 ◽  
Vol 48 (2) ◽  
pp. 20701 ◽  
Author(s):  
A. Sargsyan ◽  
A. V. Papoyan ◽  
D. Sarkisyan ◽  
A. Weis
Keyword(s):  
Laser Frequency ◽  
Frequency Stability ◽  
Efficient Technique

Frequency Stabilization of the Diode Laser to the Extra Reference Cavity

2012 ◽  
Vol 198-199 ◽  
pp. 1235-1240
Author(s):  
Xiao Dong Liu ◽  
Hai Dong Lei ◽  
Jian Jun Zhang
Keyword(s):  
Semiconductor Laser ◽  
Diode Laser ◽  
Laser Frequency ◽  
Frequency Stabilization ◽  
Resonance Peak ◽  
Experimental Setup ◽  
Laser Frequency Stabilization ◽  
Reference Cavity ◽  
Fabry Perot ◽  
Important Study

The Semiconductor laser frequency stabilization is the important study topic because of its increasing popular. We introduce a simply experimental setup method of the frequency stabilization of a 780 nm diode laser by only a tiny current in the laser audio modulation, photodiode receiver, and locking the transmission peaks. Use this method, the laser can be locked to the resonance peak of the Fabry-Perot cavity. The linewidth of laser is below 400 kHz, and it runs continually above 3 hours.

Measuring the frequency stability of a quantum cascade laser frequency comb

2016 ◽  
Author(s):  
Francesco Cappelli ◽  
Giulio Campo ◽  
Iacopo Galli ◽  
Giovanni Giusfredi ◽  
Saverio Bartalini ◽  
...  
Keyword(s):  
Quantum Cascade Laser ◽  
Frequency Comb ◽  
Laser Frequency ◽  
Frequency Stability ◽  
Quantum Cascade

Carrier Recovery Techniques for Semiconductor Laser Frequency Noise for 28 Gbd DP-16QAM

2015 ◽  
Author(s):  
Miguel Iglesias Olmedo ◽  
Xiaodan Pang ◽  
Molly Piels ◽  
Richard Schatz ◽  
Gunnar Jacobsen ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Laser Frequency ◽  
Frequency Noise ◽  
Carrier Recovery ◽  
Recovery Techniques

Development of Frequency Difference Lock Based Brillouin Sensor

2013 ◽  
Vol 655-657 ◽  
pp. 905-908
Author(s):  
Dong Dong Liu ◽  
Sheng Peng Wan ◽  
Di Peng ◽  
Yi Zhu Zhao
Keyword(s):  
Electric Field ◽  
Optical Fiber ◽  
Brillouin Scattering ◽  
Laser Frequency ◽  
Frequency Stability ◽  
Frequency Difference ◽  
Heterodyne Detection ◽  
Optical Delay ◽  
Stimulated Brillouin ◽  
System Program

In the paper, we research frequency difference lock of two lasers. In the optical fiber Brillouin sensor, two beams of laser frequency stability around 11G to achieve stimulated Brillouin scattering or heterodyne detection. Currently, we mainly through the optical delay to implement the locking of the frequency difference in the Brillouin sense. through the electric field amplify circuit to improve lock accuracy and improve the system program.

scholarly journals Frequency stability of a wavelength meter and applications to laser frequency stabilization

2015 ◽  
Vol 54 (32) ◽  
pp. 9446 ◽  
Author(s):  
Khaldoun Saleh ◽  
Jacques Millo ◽  
Alexandre Didier ◽  
Yann Kersalé ◽  
Clément Lacroûte
Keyword(s):  
Laser Frequency ◽  
Frequency Stability ◽  
Frequency Stabilization ◽  
Laser Frequency Stabilization
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