1 citations · 1 across the 4 of their papers we have counts for
4 papers
Quantum-Enhanced Single-Parameter Phase Estimation with Adaptive NOON States
Simanshu Kumar, Nandan S Bisht
Quantum metrology promises phase sensitivity surpassing the shot-noise limit by exploiting entanglement and photon-number correlations. NOON states-maximally path-entangled -pho…
OAM-Induced Lattice Rotation Reveals a Fractional Optimum in Fault-Tolerant GKP Quantum Sensing
Simanshu Kumar, Nandan S Bisht
Photon loss and dephasing rapidly degrade the sensitivity of quantum sensors, yet systematic methods for designing error-correcting codes whose geometry is simultaneously adapted t…
Extended depth of field of diffraction limited imaging system using spatial light modulator based intensity compensated polarization coded aperture
Vipin Tiwari, Nandan S. Bisht
Reducing the aperture size is a conventional technique to obtain enhanced image resolution in optics but it is obscured by depleting illumination. Polarization coded apertures (PCA…
Statistical analysis of total column ozone over Uttarakhand: environment of Himalaya
Namrata Deyal, Vipin Tiwari, Nandan S. Bisht
Total Column Ozon is a critical factor affecting the earths atmosphere, especially in the Himalayan region. A comprehensive study of TCO trend analysis and corresponding consequenc…