Huang Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a new method using low-frequency Raman spectroscopy to detect extremely subtle changes in ...

Spontaneous Raman ... Stokes Raman spectroscopy is a nonlinear optical technique that is increasing in prominence for biomedical applications. Tuned to a specific vibrational frequency, it can ...

Raman, C. V., Proc. Ind. Acad. Sci., A, 18, 237 (1943).

A research team led by Dr. HUANG Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a new method using low-frequency Raman spectroscopy to detect ...

So far, the study of the Raman effect has been confined to the visible region of the spectrum only. By the use of an all-quartz apparatus similar to that of glass used by Prof. Wood (Phil.

This repository contains the NTIA/ITS C++ implementation of Low Frequency / Medium Frequency (LF/MF) Propagation Model. The LF/MF model predicts basic transmission loss in the frequency range 0.01 - ...

BB21 Plus Program, Department of Chemistry, Pukyong National University, Busan 48513, Republic of Korea ...

An optical spectroscopic technique, surface-enhanced Raman spectroscopy (SERS), mostly used in the research setting for liquid ... and AgNPs’ electromagnetic field enhancement result in a highly ...

Abstract: In this work, we propose a method of efficiently generating a watt-level 1.72 μm ultrafast fiber laser by using a Raman amplifier seeded by a single frequency continuous wave (CW) laser. The ...

Lowe's Companies, Inc., together with its subsidiaries, operates as a home improvement retailer in the United States. The company offers a line of products for construction, maintenance, repair ...

Low blood pressure, also known as hypotension, occurs when blood flows through your blood vessels at pressures that are lower than normal. Low blood pressure is primarily a concern if it produces ...

FY25 revenue consensus $2.99B. Spectrum Brands (SPB) continues to expect low single-digit growth in reported net sales in fiscal 2025. Fiscal 2025 adjusted EBITDA is expected to increase by mid to ...