Krishna Thyagarajan

Long period fiber grating based temperature-compensated high performance sensor for bio-chemical sensing applications

Ruchi Garg, Saurabh Mani Tripathi, Krishna Thyagarajan et al. · Sensors and Actuators B Chemical · 2012 · 81 citations

Engineering, Fiber Optic Sensing, Bio-chemical Sensing Applications +6

EDF-Based Edge-Filter Interrogation Scheme for FBG Sensors

Umesh Kumar Tiwari, Krishna Thyagarajan, M. R. Shenoy et al. · IEEE Sensors Journal · 2013 · 59 citations

Engineering, Filter Bank, Fiber Bragg Grating +11

Generation of polarization-entangled photons using type-II doubly periodically poled lithium niobate waveguides

Krishna Thyagarajan, Jasleen Lugani, Sankalpa Ghosh et al. · Physical Review A · 2009 · 58 citations · Full text

Quantum Photonics, Engineering, Entangled Photons +17

Effect of laser linewidth and fiber length on self-pulsing dynamics and output stabilization of single-mode Yb-doped double-clad fiber laser

B.N. Upadhyaya, A. Kuruvilla, Usha Chakravarty et al. · Applied Optics · 2010 · 48 citations

Photonics, Engineering, Optical Properties +12

Wavelength-division multiplexing isolation filter using concatenated chirped long period gratings

Mini Das, Krishna Thyagarajan · Optics Communications · 2001 · 34 citations

Photonics, Isolation Filter, Engineering +6