CSIR-Central Glass & Ceramic Research Institute
(A Unit of Council of Scientific and Industrial Research)

सीएसआईआर-केंद्रीय कांच और सिरेमिक अनुसंधान संस्थान
(वैज्ञानिक और औद्योगिक अनुसंधान परिषद की एक इकाई)
  ::  Profile of Dr Atasi Pal  ::  
  
  
 
Dr Atasi Pal
Senior Scientist

Fiber Optics and Photonics Division

Phone: +91-33-24838083 (Ex. 3285)
FAX: +91-33-24730957
E-mail: atasi@cgcri.res.in

B.E. (Electronics & Telecommunication Engineering), Jadavpur University, India in 2003
Ph.D. (Measurement and Instrumentation), School of Engineering and Mathematical Science, City University London, UK in 2013




Dr Pal joined CGCRI on 21st April, 2005 as Junior Scientist (Scientist B)

Research Interest
  • 2 µm fiber laser for industrial and medical applications
  • Design and characterization of specialty optical fiber, specifically Radiation Resistant and Polarization Maintaining (PM) optical fiber for sensing applications

Professional Career
  • Senior Scientist at CSIR-CGCRI from April 2013 to Till Date
  • Scientist at CSIR-CGCRI from April 2009 to April 2013
  • Junior Scientist CSIR-CGCRI from April 2005 to April 2009
  • Junior Research Fellow (CSIR/GATE) CSIR-CGCRI March 2004 - March 2005
  • Junior Project Assistant at IIT Kharagpur June 2003 - February 2004

Awards/Recognition
  • Award of ‘DAAD-Research Stay for University Academics and Scientists from India’ for two months to carry out the proposed research project on 2 µm fiber laser at Fiber Optics Group, Laser Zentrum Hannover, Germany.

Selected Publications
Summary: in SCI Journals = 12; International conference Proceedings: 13
Best Five Publications:
  1. A Pal, S Y Chen, R Sen, T Sun, and K T V Grattan ‘High-Q low threshold Thulium-doped silica microsphere laser in the 2 µm wavelength region designed for gas sensing applications’, Laser Physics Letters, Vol. 10, 085101 (6 pages) (2013)
  2. K Bremer, A Pal, S Yao, E Lewis, R Sen, T Sun and K T V Grattan ‘Sensitive Detection of CO2 Implementing Tuneable Thulium-doped ‘All-fibre’ Laser’, Applied Optics, Vol. 52, Issue 17, pp. 3957-3963 (2013)
  3. A Pal, R Sen, K Bremer, S Yao, E Lewis, T Sun and K T V Grattan ‘All-fiber’ Tunable Laser in the 2 µm region, designed for CO2 detection’ Applied Optics, Vol. 51 Issue 29, pp.7011-7015 (2012)
  4. Pal, Atasi; Dhar, Anirban; Das, Shyamal; Annapurna, K; Schwuchow, Anka; Sun, Tong; Grattan, Kenneth T V; Sen, Ranjan "Energy-transfer parameters in a Tm/Yb doped single mode silica fiber" JOSA B, Vol. 27 Issue 12, pp.2714-2720 (2010)
  5. Atasi Pal, Anirban Dhar, Shyamal Das, Shu Ying Chen, Tong Sun, Ranjan Sen, Kenneth T V Grattan ‘Ytterbium sensitized Thulium doped fibre laser at near IR with 980 nm pump’ OPTICS EXPRESS Vol. 18, No. 5068-50745, 2010


Notable Research Contribution
  • Demonstration of narrow line width all-fiber tunable laser at around 2 µm and its successful implementation in low level detection of CO2
  • Demonstration of Hydrogen-blocking mechanism to reduce defects in optical fiber to enhance photodarkening resistivity in high power laser fiber and radiation resistivity in silica core fiber


    Updated on: 27-03-2017 17:29 
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