PPT-Compact Diode Laser for Near Infrared Methane Spectroscopy

Ottillia Ni Mentor Dr Kristan Corwin August 5 2016 Motivation Expand gas filled hollow fiber references to 16 microns wavelengths Absorption spectroscopy and subDoppler spectroscopy in methanefilled hollow fibers. User Spectra 1cm 5000 6000 7000 8000 9000 025 000 025 050 075 100048 Ethanol 96 139492 Ethanol absolut 021687 Triethanolamin Isoprop 119866 Propylenglykol 140273 Triethylcitrat Citroflex 2 Example spectra Kombin CH 1O NH OH 1O CH 2O Advantages Liqu Sacher Introduction Compared to traditional lasers diode lasers are generally small reliable and easy to operate However tuning characteristics of many commercially available stand ard diode lasers are often far from ideal xternal avity iode asers ULTRA-COMPACT DIODE-PUMPED CRYSTAL LASER MANUFACTURER CrystaLaser, founded in 1995, is a leading manufacturer of ultra-compact diode-pumped solid-state (DPSS) laser systems. Located in the technology Keywords. : infrared, radiation, absorption. , spectroscopy. • State that absorption of infrared radiation causes covalent bonds to vibrate.. • Identify absorption peaks in an infrared spectrum.. Seda Yerli 20824388. Serap . Sunatepe. 20824245. Gonca Çalışkan 20823894 . Beytepe. ,Ankara. 12.04.2012. OUTLINE. History. of IR . Radiation. . and. FTIR. General . Information. . about. IR . Moments. , and . Radii of . 100-130. Cd. by High-Resolution Laser Spectroscopy. . D. T. Yordanov. 1. , D. L. Balabanski. 2. , M. L. Bissell. 3. , K. Blaum. 1. , I. Budinčević. 3. , B. Cheal. 4. ,. Techniques for Archaeological Analysis. LIBS. Raman. LIF. Laser Induced Breakdown Spectroscopy (LIBS). LIBS set-up. LIBS. Advantages. LIBS in . Pigment . Identification. Chemical Identification . Pigment Identification. Presented by: Tom Zhou. Team Members: Cong Zhang and Nelson Wu. Client: Dr. Jeffrey Brooks, D.P.M.. Need. Diabetes mellitus attributed to malfunction of insulin production, a molecule that regulates blood glucose concentrations within the body. About . Pergam. Product History . Applications. Working Principle. Components and Specifications. Sample Data & Reporting. Content. About Us. Proud member of the international PERGAM Group.. Sales and service locations in USA, Switzerland, Italy and Russia.. 1. Quality Of Medical Products and Public Health. Boston University. July 13. th. 2017. 2. Pharmaceutical Investigations . and Technology. Need Rapid Screening technologies to:. Isolate falsified or substandard medicines to remove them immediately from the market. 2. C. DANIEL WITSCH, VOLKER LUTTER, GUIDO W. FUCHS, . THOMAS GIESEN. Institute of Physics, University of Kassel, Germany. JÜRGEN GAUSS,. Institut. . für. . Physikalische. . Chemie. , Universität Mainz, Germany. 1 IR-Spectroscopy IR region The part of electromagnetic radiation between the visible and microwave regions 0.8  m to 50  m ( 12,500 cm -1 - 200 cm -1 ) is called IR region Most interested region in Infrared Spectroscopy is between 2.5 Piet Van Duppen. ISOLDE CERN, Switzerland. IKS-. K.U.Leuven. , Belgium. K.U. Leuven. University of Western Scotland, U.K. - . K.U.Leuven. , Belgium - SCK-CEN-Mol, Belgium - . U.Gent. , Belgium - . Commenius. Spectroscopy & Structure. All spectroscopic techniques are used in two ways:. To prove that two compounds are identical. A compound’s spectra are unique to that compound. To help establish the structure of a new compound.