Our Supervisor achevement
https://news.olemiss.edu/ncpa-researcher-develops-groundbreaking-nondestructive-testing-sensor/1. K Ramachandran, Daesuk Kim, Naveen Kumar, ” Miniaturized MMZI concatenated FLM for Gain equalization of ASE response of an EDFA” Optical Fiber Technology, 36 195-198, (2017).
2. G. Narendra, K. Ramachandran, Naveen Kumar An inline sensing of coolant (temperature inside a microchannel for applications in ultra-dense packed high power- electronics, Optik- International Journal for Light and Electron Optics. 127 (2), pp 871-875 (2016).
3. K Ramachandran, Naveen Kumar, Venkataraman Sahoo ”A Highly Accurate All-Fiber MMZI Current Sensor,” IEEE Sensors Journal, 15, pp. 1270-1274 (2015).
4. Naveen Kumar, K. Ramachandran, "Dynamic Spectral Maneuvering by Fiber Sagnac Loop Filter," Journal of Optics and Laser Technology, 63, pp. 144–147 ( 2014).
5. Naveen Kumar, K. Ramachandran, "Mach–Zehnder interferometer concatenated fiber loop mirror based gain equalization filter for an EDFA," Optics Communications, 289 pp. 92–96 (2013).
6. Thresiamma George, K. Ramachandran*, "Third-Order Optical Nonlinearity of Au-Ag core-shell Nanoparticle at 532 nm", International Journal of Science and Research (IJSR), 6 (4), 245 – 251 (2017).
7. Archana Kumari, Ganesh Damarla, K Ramachandran and Anil K Chaudhary, "A Time Domain Terahertz spectroscopy of Cefixime antibiotic drug obtained from different sources," DAE-BRNS Theme Meeting on Ultrafast Science 2017 (UFS-2017) November 02-04, 2017, University of Hyderabad, Hyderabad, India.
8. Vamara Dembele, K Ramachandran, Inho Choi, Jayakumar P. Madhan, Junho Kim, and Daesuk Kim, “Dynamic spectro-ellipsometry based on a spectral interferometric phase extraction method“Digital Holography and Three-Dimensional Imaging 2017, Jeju Island South Korea, 29 May–1 June 2017.
9. Daesuk Kim, Vamara Dembele, Inho Choi, K Ramachandran, Hyungjoon Lim, GeeHong Kim and Jaejong Lee“Inline scatterometry for Dynamic nanopattern uniformity evaluation” WC4-Q-3, 24 Korean Conference on semiconductors, Hongcheon, South Korea, February 13-15, 2017.
10. Daesuk Kim, Vamara Dembele, Inho Choi, Ramachandran Kasu “Dynamic spectroscopic ellipsometry: theory and applications (invited)” SS2-10, International Symposium on Optomechatronic Technology 2016, Itabashi, Tokyo, Japan, November 7-9, 2016.
11. Naveen Kumar, K. Ramachandran, “Interrogation of a Mach-Zehnder interferometer inside the fibre loop mirror for gain equalization of an EDFA," International Conference on Optics and Optoelectronics (ICOL2014), March 05-08, 2014, Instrument Research and Development Establishment (IRDE), Dehradun, Uttarakhand.
12. Naveen Kumar, K. Ramachandran, Venkataraman Sahoo “Miniaturized Microfiber Mach- Zehnder Interferometer Current Sensor," International Conference on Optics and Optoelectronics (ICOL-2014), March 05-08, 2014, Instrument Research and Development Establishment (IRDE), Dehradun, Uttarakhand.
13. Naveen Kumar, Venkataraman Sahoo, K Ramachandran, Rajkoti “Fabrication of Long Tapered Fiber and Micro Mach-Zehnder Interferometer for Sensing Applications,” International Conference on Optics and Optoelectronics (ICOL- 2014), March 05-08,2014, Instrument Research and Development Establishment (IRDE), Dehradun, Uttarakhand.
14. Naveen Kumar, K Ramachandran, “A novel interferometric technique for the gain equalization of an EDFA," TP. No79, Recent Advance in Photonics (WRAP 2013) 17th to 18thDecember 2013 in IIT Delhi
15. Naveen Kumar, K. Ramachandran, “Sagnac and Mach-Zehnder interferometer-based gain flattening of an EDFA," TP. No 17, International Conference on Fiber Optics and Photonics, Dec. 09-12, IIT Madras (2012).
16. K Ramachandran*, Naveen Kumar “Comparative spectral tuning analysis of MZI and miniaturized micro MZI”. Optical fiber technology, Communicated.
17. K Ramachandran, Jitendra Nath Acharyya, Archana Kumari, and A K Chaudhary “Study of PEDOT interaction with nitro groups of TNT, HMX and RDX explosives using Raman spectroscopy," Optics and laser technology Communicated.
18. Archana Kumari, K. Ramachandran, Jitendra Acharya, Anil Kumar Chaudhary, Methodology for use of PEDOT polymer as an active host medium for detection of High Energy Materials (HEMs) using Raman Spectroscopy, Communicted to MethodX
19. Daesuk kim, Vamara Dembele, Ramachandran Kasu, and Byung Joon Baek” Robust snapshot polarimetric phase imaging based on a one-piece off-axis polarizing interferometer, Optics letters, Communicated
20. K Ramachandran, Daesuk Kim, Vamara Dembele, Inho Choi, “Perpendicular polarized wave’s interference based 2D phase measurements in the spatial domain”. Manuscript Under preparation.
21. Vyacheslav Aranchuk, Ramachandran Kasu, Junrui Li, Ina Aranchuk, and Craig Hickey, “Multi-beam heterodyne laser Doppler vibrometer based on a CMOS digital line-scan camera” Manuscript yet to communicate.