Modulation-free laser stabilization technique using integrated cavity-coupled Mach-Zehnder interferometer [PDF]
Nature Communications, 2023 Stable lasers play a significant role in precision optical systems where an electro-optic laser frequency stabilization system, such as the Pound-Drever-Hall technique, measures laser frequency and actively stabilizes it by comparing it to a frequency ...
Mohamad Hossein Idjadi +2 more
doaj +4 more sources
Integrated Pound-Drever-Hall laser stabilization system in silicon. [PDF]
Nat Commun, 2017 Low noise stable lasers have far-reaching applications in spectroscopy, communication, metrology and basic science. The Pound−Drever−Hall laser stabilization technique is widely used to stabilize different types of lasers in these areas.
Idjadi MH, Aflatouni F.
europepmc +2 more sources
Harnessing speckle for a sub-femtometre resolved broadband wavemeter and laser stabilization. [PDF]
Nat Commun, 2017 The accurate determination and control of the wavelength of light is fundamental to many fields of science. Speckle patterns resulting from the interference of multiple reflections in disordered media are well-known to scramble the information content of
Metzger NK +7 more
europepmc +3 more sources
Microresonator Brillouin laser stabilization using a microfabricated rubidium cell. [PDF]
Opt Express, 2016 We frequency stabilize the output of a miniature stimulated Brillouin scattering (SBS) laser to rubidium atoms in a microfabricated cell to realize a laser system with frequency stability at the 10−11 level over seven decades in averaging time.
Loh W +7 more
europepmc +3 more sources
Laser stabilization of GMAW additive manufacturing of Ti-6Al-4V components
Journal of Materials Processing Technology, 2019 GMAW (Gas Metal Arc Welding) of titanium is not currently used in industry due to the high levels of spatter generation, the wandering of the welding arc and the consequent waviness of the weld bead.
Gonçalo Pardal +2 more
exaly +2 more sources
Laser frequency stabilization using a commercial wavelength meter [PDF]
Review of Scientific Instruments, 2018 We present the characterization of a laser frequency stabilization scheme using a state-of-the-art wavelength meter based on solid Fizeau interferometers.
Ingo Nösske, Fachao Hu, Chang Qiao
exaly +2 more sources
Laser power stabilization using conservation law in acoustic optic modulator [PDF]
Scientific ReportsLaser power stabilization plays an important role in modern precision instruments based on atom-laser interactions. Here we demonstrate an alternative active control method of laser power utilizing the conservation law in an acoustic optic modulator (AOM)
Erwei Li +4 more
doaj +2 more sources
A basic introduction to ultrastable optical cavities for laser stabilization [PDF]
American Journal of Physics, 2023 We give a simple introduction to the properties and use of ultrastable optical cavities, which are increasingly common in atomic and molecular physics laboratories for stabilizing the frequency of lasers to linewidths at the kHz level or below.
J. Boyd, T. Lahaye
semanticscholar +1 more source
Synthetic FM triplet for AM-free precision laser stabilization and spectroscopy [PDF]
Optica, 2023 The Pound-Drever-Hall (PDH) cavity-locking scheme has found prevalent uses in precision optical interferometry and laser frequency stabilization. A form of frequency modulation spectroscopy, PDH enjoys superior signal-to-noise recovery, large acquisition
D. Kedar +4 more
semanticscholar +1 more source
Photonic circuits for laser stabilization with integrated ultra-high Q and Brillouin laser resonators [PDF]
APL Photonics, 2021 The integration of stabilized lasers, sources that generate spectrally pure light, will provide compact, low-cost solutions for applications including quantum information sciences, precision navigation and timing, metrology, and high-capacity fiber ...
Kaikai Liu +10 more
semanticscholar +1 more source