拉曼
This analytical technique uses the light scattered from the vibrational energy modes of the sample. Rayleigh scattering is a simple deflection of the incoming light, Raman scattering is an inelastic scattering of light. There is an exchange of energy with the incoming photons resulting in a directional deviation of the light path. The resultant spectrograph is a ‘fingerprint’ of the substance being analyzed. This incredibly powerful technique is used in a variety of applications from security inspection at airports to food safety. Raman scattering is much weaker than Rayleigh scattering, and therefore requires much better filters to isolate the signal of interest – high transmission values, steep transitions and superior blocking to keep out unwanted photons. Chroma offers three tiers of Raman filter depending on need and budget.
If you don’t see what you are looking for, please contact us. We have a large inventory of filters and a knowledgeable staff ready to help you design and build a filter to meet any specification.
中心波长/边通波长/陷波波长
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- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
- Overview
Microscopes: Filter cube mounting options are available when adding to cart.
Listed price applies to filter sizes up to 25mm diameter or dichroics up to 26x38mm, in 1mm thickness, to fit standard microscope manufacturer filter cubes.
