Instantaneous trace gas fingerprint with laser frequency combs
Written by Administrator Wednesday, 03 February 2010 05:56
Trace gas spectroscopic detection has drawn much interest in recent years, as it both allows a better understanding of the molecular spectra of weak overtone transitions and in situ non-intrusive sensing of compounds at low concentration. However, recording a broadband spectrum within a very short measurement time and with high sensitivity remains a challenge. Now, scientists at the Max Planck Institute of Quantum Optics have recorded ultrasensitive absorption broadband spectra within tens of microseconds by combining cavity enhancement and frequency comb spectroscopy.
Posted: 2009-12-15 04:55:14
Related Articles
Set as favorite
Email this
Hits: 13
Trackback(0)
Comments (0)

Write comment
| < Prev | Next > |
|---|
Spectroscience Tags
Products Updates
-
Shimadzu Open Solution Software Permits LC and MS Results Outputting from ... - Azom.com Shimadzu Open Solution Software Permits LC and MS Results Outputting...
-
Paper power - spectroscopyNOW.com Paper power spectroscopyNOW.com In this case, the sample is...
-
Bruker Introduces Novel Fourier 300, a Compact, Easy-to-Use 300 MHz NMR - MarketWatch (press release) Bruker Introduces Novel Fourier 300, a Compact, Easy-to-Use...
- 1
Microscopy Headlines
-
Optical Microscopy - How it works Modern microscopes, which, unlike the electronic will be called...
-
Path of Microscopy - History and Present When on the eve of the XVII century was created the first microscope,...
-
Histological Stains at a Glance A new poster of Histological Stains, available free of charge...
- 1
Spectroscopy Headlines
-
Thermo's acquisition of Ahura finalised Ahura Scientific, Inc., has announced the close of Thermo Fisher...
-
PerkinElmer gains control of ICP-MS business PerkinElmer, Inc. has agreed to purchase the remaining interest...
-
Optical waveguides within microfluidic chips A European research project has shown how to build optical sensors...
- 1
