Crossref journal-article
SAGE Publications
Applied Spectroscopy (179)
Abstract

A nanosecond time-resolved infrared spectroscopic system based on a dispersive scanning spectrometer has been constructed. This is an advanced version of a similar system reported in a previous paper; the time resolution has been improved from 1 μs to 50 ns and the sensitivity from 10−4 in intensity changes to 10−6. These have been achieved by the use of a high-temperature ceramic infrared light source, a photovoltaic MCT detector, and a low-noise, wide-band preamplifier developed specifically for the present purpose. Time-resolved infrared spectra of a few samples of photochemical and photobiological interests are presented to show the capability of the system. The origin of the thermal artifacts, which have been found to hamper the time-resolved infrared measurements seriously, is shown to be due to the transient reflectance change induced by a small temperature jump. The future prospect of time-resolved infrared spectroscopy is discussed with reference to other methods including infrared laser spectroscopy and Fourier transform infrared spectroscopy.

Bibliography

Yuzawa, T., Kato, C., George, M. W., & Hamaguchi, H.-O. (1994). Nanosecond Time-Resolved Infrared Spectroscopy with a Dispersive Scanning Spectrometer. Applied Spectroscopy, 48(6), 684–690.

Authors 4
  1. Tetsuro Yuzawa (first)
  2. Chihiro Kato (additional)
  3. Michael W. George (additional)
  4. Hiro-O Hamaguchi (additional)
References 22 Referenced 116
  1. 10.1007/978-3-642-84771-4
  2. {'volume-title': 'Time-resolved Vibrational Spectroscopy VI', 'year': '1993', 'author': 'Lau A.', 'key': 'bibr2-000370294774368947'} / Time-resolved Vibrational Spectroscopy VI by Lau A. (1993)
  3. Hamaguchi H., in Vibrational Spectra and Structure, Durig J. R., Ed. (Elsevier, Amsterdam, 1987), Vol. 16, p. 227.
  4. {'key': 'bibr4-000370294774368947', 'first-page': '199', 'volume': '26', 'author': 'Siebert F.', 'year': '1981', 'journal-title': 'Can. J. Spectrosc.'} / Can. J. Spectrosc. by Siebert F. (1981)
  5. 10.1366/0003702894201842
  6. 10.1366/0003702904417742
  7. 10.1016/0009-2614(92)85604-9
  8. 10.1016/0009-2614(93)85269-T
  9. 10.1021/bi00054a018
  10. George M. W., Kato C. and Hamaguchi H, Chem. Lett. 873 (1993). (10.1246/cl.1993.873)
  11. 10.1366/0003702934066488
  12. 10.2109/jcersj.101.224
  13. Sasaki Y. and Hamaguchi H, unpublished data.
  14. 10.1039/f29787401870
  15. 10.1146/annurev.bb.20.060191.002423
  16. 10.1016/0005-2728(85)90036-2
  17. 10.1021/bi00139a020
  18. 10.1073/pnas.87.24.9774
  19. 10.1073/pnas.88.6.2388
  20. 10.1111/j.1751-1097.1991.tb02110.x
  21. 10.1366/0003702914337128
  22. 10.1366/0003702934067351
Dates
Type When
Created 19 years, 11 months ago (Oct. 3, 2005, 5:27 p.m.)
Deposited 5 months, 3 weeks ago (March 10, 2025, 11:59 p.m.)
Indexed 2 months ago (July 2, 2025, 2:11 a.m.)
Issued 31 years, 3 months ago (June 1, 1994)
Published 31 years, 3 months ago (June 1, 1994)
Published Online 31 years, 3 months ago (June 1, 1994)
Published Print 31 years, 3 months ago (June 1, 1994)
Funders 0

None

@article{Yuzawa_1994, title={Nanosecond Time-Resolved Infrared Spectroscopy with a Dispersive Scanning Spectrometer}, volume={48}, ISSN={1943-3530}, url={http://dx.doi.org/10.1366/000370294774368947}, DOI={10.1366/000370294774368947}, number={6}, journal={Applied Spectroscopy}, publisher={SAGE Publications}, author={Yuzawa, Tetsuro and Kato, Chihiro and George, Michael W. and Hamaguchi, Hiro-O}, year={1994}, month=jun, pages={684–690} }