Search Results - "Razdan, A.K"

Open field testing of mid IR DIAL for remote detection of thiodiglycol vapor plumes in the topographic target configuration by Veerabuthiran, S., Razdan, A.K., Jindal, M.K., Prasad, Girraj

“…•Highly sensitive tunable mid-infrared differential absorption lidar (DIAL) for remote detection of thiodiglycol (TDG) vapor plumes is developed.•Infrared…”
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Integrated path DIAL for standoff detection of acetone vapors under topographic target condition by Jindal, M.K, Veerabuthiran, S., Mainuddin, Razdan, A.K.

“…•Tunable IR DIAL was used for remote detection of chemical vapors.•The system was calibrated with the diesel.•Acetone vapors were detected in closed and open…”
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Temperature dependent time resolved mid-IR photoacoustic spectroscopy of a nerve gas simulant DMMP by Rao, K.S., Razdan, A.K., Tyagi, Akansha, Chaudhary, A.K.

“…The paper reports the temperature dependent pulsed photoacoustic spectroscopy of Dimethyl methylphosphonate (DMMP) a nerve gas simulant between 50 and 180 °C…”
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Open Path Measurement of Atmospheric Transmission Spectra in the Region of 3000–3450 nm Using Tunable Mid Infrared Lidar by Veerabuthiran, S., Razdan, A. K., Sharma, Y.

“…This paper reports the open path measurement of atmospheric transmission in the spectral region of 3000–3450 nm using a mid infrared tunable lidar in New Delhi…”
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Development of 3.0–3.45µm OPO laser based range resolved and hard-target differential absorption lidar for sensing of atmospheric methane by Veerabuthiran, S., Razdan, A.K., Jindal, M.K., Sharma, R.K., Sagar, Vikas

“…We have developed a tripod mounted 3.0–3.45µm OPO laser based differential absorption lidar (DIAL) system for sensing of atmospheric methane. The system…”
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Mie lidar observations of lower tropospheric aerosols and clouds by Veerabuthiran, S., Razdan, A.K., Jindal, M.K., Dubey, D.K., Sharma, R.C.

“…[Display omitted] ► This system has been developed for the studies of lower tropospheric aerosols and clouds. ► Nd:YAG laser operating at 1064 nm with variable…”
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Chemical inhomogeneities of flux grown rare-earth aluminate RAlO 3 (R=La, Gd, Tb, Dy, Ho and Er) crystals by Razdan, A.K, Bamzai, K.K, Hangloo, V, Kotru, P.N, Wanklyn, B.M

“…Results of scanning electron microscopy and energy dispersive X-ray analysis of the microstructures on the surfaces of flux-grown crystals of RAlO 3 (R=La, Gd,…”
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First results on characterization of Cherenkov images through combined use of Hillas, fractal and wavelet parameters by Haungs, A, Razdan, A.K, Bhat, C.L, Rannot, R.C, Rebel, H

“…Based on Monte Carlo simulations using the CORSIKA code, it is shown that Cherenkov images produced by ultrahigh energy γ-rays and cosmic ray nuclei (proton,…”
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Chemical inhomogeneities of flux grown rare-earth aluminate RAlO3 (R = La, Gd, Tb, Dy, Ho and Er) crystals by RAZDAN, A. K, BAMZAI, K. K, HANGLOO, V, KOTRU, P. N, WANKLYN, B. M

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Potential of TACTIC for cosmic ray mass composition investigations by Rannot, R.C., Bhat, C.L., Sapru, M.L., Razdan, A.K., Gandhi, V.N., Thouw, T., Rebel, H., Heck, D.

“…A feasibility-study is in progress presently for investigating the prospects of studying elemental composition of ultra-high energy cosmic-rays using the…”
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