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Range-resolved interferometric signal processing using sinusoidal optical frequency modulation

https://www.nova-scientia.org/en-ww/range-resolved-interferometric-signal-processing-using-sinusoidal-optical-frequency-modulation.aspx Range-resolved interferometric signal processing using sinusoidal optical frequency modulation Abstract "A novel signal processing technique using sinusoidal optical frequency modulation of an inexpensive continuous-wave laser diode source is proposed that allows highly linear interferometric phase measurements in a simple, self-referencing setup.

Fiber segment interferometry for dynamic strain measurements

https://www.nova-scientia.org/en-ww/fiber-segment-interferometry-for-dynamic-strain-measurements.aspx Fiber segment interferometry for dynamic strain measurements Abstract "Using a novel range-resolved interferometric signal processing technique based on the sinusoidal optical frequency modulation of a cost-effective laser diode, a fiber sensing approach termed fiber segment interferometry (FSI) is described.

Differences between NOVA technology and FBG technology

https://www.nova-scientia.org/en-ww/differences-between-nova-technology-and-fbgs-technology.aspx Laser NOVA Tech Laser: standard telecommunications distributed feedback (DFB) this gives advantages in term of power unit performance and costs. ... FBGs-TECH Laser: specific tuneable laser with a wavelength operation window. ... This applies when measurements are repeated and averaged, the precision of the average [...]

Alexandra Tuchak

https://www.nova-scientia.org/en-ww/alexandra-tuchak.aspxWhen not at the office, she is laser focused on developing her vocal skills and staying fit.

Intern Testimonials

https://www.nova-scientia.org/en-ww/intern-testimonials.aspxI, alongside a fellow intern, am developing a data acquisition system to characterise the laser drivers. ... In addition to this, I designed and implemented a software PID control which sets the ground work for the company to begin to design its own laser drivers.

Fibre segment interferometry using code-division multiplexed optical signal processing for strain sensing applications

https://www.nova-scientia.org/en-ww/fibre-segment-interferometry-using-code-division-multiplexed-optical-signal-processing-for-strain-sensing-applications.aspxWe show that dynamic strain resolutions below 0.2 nanostrain ∙ (Hz) -0.5 at 2 m sensor gauge length are achievable, even with an inexpensive diode laser.

About Us, Structural and environmental monitoring

https://www.nova-scientia.org/en-ww/about-us.aspxIts members operate within the entirety of the Photonics industry, from LED lighting, solar photovoltaic, photonic ICs, optical components, lasers, sensors, imaging, displays, projectors, optical fiber and other related photonic technologies.

Results: 7 - pag 1/1