Exclusive Patent for Ground-Breaking Shifted Excitation Raman Differential Spectroscopy (SERDS) January 16, 2012 PD-LD announces the grant of US Patent #7,982,869, which protects... the underlying mechanism for Shifted Excitation Raman Differential Spectroscopy, or SERDS. SERDS is a powerful analytical technique that represents a significant development... in the capabilities of Raman spectroscopy. This patent enables PD-LD to offer Raman excitation sources that dramatically extend the capability of portable and lab-based Raman instruments alike...

the VBG space. US 8,339,598 relates to Raman spectroscopy without the use of a spectrometer where analysis is done on a series of discrete bands that are representative... and stabilization of laser diodes and US 8,125,635 on Shifted Excitation Raman Difference Spectroscopy , a method the company pioneers in the Raman space where their newly released... of the substance of interest. Such architectures lend themselves well to low cost, small and ruggedized handheld Raman detection systems. US 8,340,150 claims a method of coherently combining...

Shifted Excitation Raman Differential Spectroscopy (SERDS) January 16, 2012 - PD-LD announces the grant of US Patent #7,982,869, which protects the use of dual laser sources... Excitation Raman Differential Spectroscopy, or SERDS. SERDS is a powerful analytical technique that represents a significant development in the capabilities of Raman spectroscopy. This...

applications such as Raman Spectroscopy and medical or machine imaging. Utilizing, Commercial Off-The-Shelf (COTS) TO packaged lasers; PD-LD offers the smallest VBG stabilized footprint... in the telecommunications, sensing, spectroscopy, medical, aerospace and optics fields for years to come, said Neal Stoker, PD-LD Director of Marketing. Our patented technologies are uniquely capable... the fastest-growing technology companies in N.J., PD-LD provides custom Volume Bragg Grating (VBG ) elements and VBG stabilized lasers for a variety of applications including Raman...

patent portfolio, which has been utilized in multiple industrial and consumer applications, ranging from laser displays to weather satellites, aircraft systems, Raman spectroscopy... of Volume Bragg elements and the other for market place / applications use in equipment such as stabilized lasers, satellites, medical devices, raman instrumentation and laser...