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 ...

Diamond has a broad spectral transmission range (>0.2 μm) and the largest Raman frequency shift (1,332 cm −1) among known Raman crystals. Hence, the diamond Raman laser has the potential to achieve ...

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

A standalone application that does not require a network or Internet connection, the software provides a way to electronically query and analyze the Table of Frequency Allocations and its associated ...

The 2024-25 Premier League table promises to be tight from top to bottom as some almighty scraps will take place over the next nine months. [ MORE: Premier League 2024-25 schedule, how to watch live] ...

Here, we propose a quantitative spectroscopic approach to analyze rice nutritional quality based on Raman spectroscopy, and disclose analytical algorithms for the determination of: (i) amylopectin and ...

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

Raman Rajamannan, 39, serves as the ceremonial leader of the Mannan tribe while leading a modest life as a farmer in Kozhimala, a tribal settlement in Kerala. Raman Rajamannan, the tribal king of ...

Advantages and limitations of the described techniques are summarised in table 1. Ultrasound-based ... The enhancement of Raman signal is achieved when a molecule is adsorbed onto or in close ...

Alcohol use disorder is a prevalent and major but preventable cause of morbidity and mortality worldwide, causing several ...