From its conception, Metrohm Raman has specialized in 785 nm Raman spectroscopy, as there is concrete evidence for the superiority of 785 nm laser excitation compared to other options. Wavelength can ultimately inform the choice of systems for Raman customers – 532 nm for strong signal or 1064 nm for reduced fluorescence.

As the most versatile wavelength in use today, 785 nm Raman has applications in research, security, pharma, and process control. The choice between a flexible, probe-based Raman system and a fully integrated, compact one depends largely upon which optical coupling method is best for your application or sample.

4 天之前 · StellarNet offers a variety of high performance spectrometers configured for 785nm Raman spectroscopy applications that perform quick identification of a variety of liquid, solid, or powder samples. 785nm laser excitation is the most common wavelength chosen for …

2008年2月1日 · Here, we report that when using 785 nm excitation with 1 µm spot size, the Raman spectra from thin polycrystalline diamond films exhibit a multitude of peaks (over 30) ranging from 400–3000 cm − 1. These features are too sharp to be photoluminescence, and are a function of film thickness.

2021年11月1日 · Handheld 785 nm Raman spectroscopy offers excitation with shorter wavelengths, strong Raman scattering with short acquisition times, and high signal-to-noise ratio and with excellent spectral resolution.

SPLRAMAN785 系列是一款具备国际领xian水平的便携式拉曼检测系统。 该系列产品包括SPL-RAMAN-785-S、SPL-RAMAN-785-M、SPL-RAMAN-785-L 三款型号，客户可以根据自己的应用需求选择最适合的产品。 SPLRAMAN785 系列是专为拉曼现场快速检测、鉴定而设计。

Fast, clear fingerprint data at Raman's most popular wavelength - configured for your application organic and inorganic compounds. Our proprietary high-NA design was created specifically for t

The present study is a demonstration of how best the Raman signals from natural hydrocarbon-bearing fluid inclusions could be detected using an excitation wavelength of 785 nm with suitable optical parameters and with special wafer preparation techniques to negate the …

Specifications: Laser: 785 nm Spectrometer: Almad-0, Avantes Head: Trinocular Head, 30° Inclined, 360° Rotatable Nosepiece: Backward nosepiece Stage: Double Layers Mechanical Stage 140×210 mm Focusing System: Coaxial Coarse and Fine Adjustment, Fine Division 0.002mm Illumination: 6V/20 W Halogen Lamp, Brightness Adjustable Adapter: C-Mount 1.0x

From its conception, Metrohm Raman has specialized in 785 nm Raman spectroscopy, as there is concrete evidence for the superiority of 785 nm laser excitation compared to other options. Wavelength can ultimately inform the choice of systems for Raman customers – 532 nm for strong signal or 1064 nm for reduced fluorescence.