Raman spectroscope

Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07102746

ABSTRACT:
A compact spectroscope is sufficiently lightweight for use in combination with a microscope for analyzing samples using Raman analytical techniques. The Raman spectroscope includes a housing detachably mountable to the microscope. The housing contains at least one source of radiation. One or more filters are positioned at desired angles across the beam path provided by the source of radiation. The spectroscope includes a variety of components operatively connected to source of radiation capable of providing one or more Raman beams, as well as a variety of components for processing beam constituents for microscope analysis. A fiber optic probe is provided for examining large samples or samples at remote sites. A computer or other electronic reader may also be attached to the Raman spectroscope for viewing analytical data.

REFERENCES:
patent: 5112127 (1992-05-01), Carrabba et al.
patent: 5194912 (1993-03-01), Batchelder et al.
patent: 5377004 (1994-12-01), Owen et al.
patent: 5510894 (1996-04-01), Batchelder et al.
patent: 5689333 (1997-11-01), Batchelder et al.
patent: 5917971 (1999-06-01), Slater
patent: 5943128 (1999-08-01), Slater
patent: 5956136 (1999-09-01), Da Silva et al.
patent: 6002476 (1999-12-01), Treado
patent: 6028667 (2000-02-01), Smith et al.
patent: 6038363 (2000-03-01), Slater et al.
patent: 6141095 (2000-10-01), Allen et al.
patent: 6281971 (2001-08-01), Allen et al.
patent: 6337472 (2002-01-01), Garner et al.
patent: 6353476 (2002-03-01), Allen et al.
patent: 6483581 (2002-11-01), Ben-Amotz et al.
patent: 6693280 (2004-02-01), Sting et al.
patent: 6717668 (2004-04-01), Treado et al.
patent: 6870612 (2005-03-01), Jiang
patent: 2003/0025080 (2003-02-01), Sting et al.
patent: 2004/0263842 (2004-12-01), Puppels
patent: 2005/0185178 (2005-08-01), Gardner et al.
patent: 2241350 (1991-08-01), None
Voor et al., Micro-Raman spectroscopy in the undergraduate research laboratory, Am. J. Phys., vol. 62, No. 5, May 1994, pp. 429-434.
Zhao et al. Multichannel Fourier Transform Raman Spectroscopy: Combining the Advantages of CCDs with Inteferometry. Nov. 9, 1996 Ohio State University.
Zhao et al. Automated Fluorescence Rejection Using Shifted Excitation Raman Difference Spectroscopy Feb. 25, 2002 Society for Applied Spectroscopy.
Berg et al. Performance of Fiber-Optic Raman Probes for Analysis of Gas Mixtures in Enclosures Aug. 29, 2001 Society for Applied Spectroscopy.
Pelletier Analytical Applications of Raman Spectroscopy 1999 Ann Arbor Michigan.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Raman spectroscope does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Raman spectroscope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Raman spectroscope will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3618236

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.