Research

Research Areas and Facilities Available

Research Areas

Optical Modulators
    ♦ SiGe PN phase shifter in Silicon Photonics platform
    ♦ Mach-Zehnder modulator
    ♦ Micro-ring modulator
    ♦ Traveling wave electrode design
    ♦ Optical signal processing
Optical Multiplexer
    ♦ Mode-Division Multiplexer (MDM)
    ♦ Polarization Beam Splitter (PBS)
    ♦ Polarization Division Multiplexer (PDM)
    ♦ Wavelength Division Multiplexer (WDM)
    ♦ MDM + PDM Hybrid Multiplexer
    ♦ MDM + PDM + WDM Hybrid Multiplexer
Photonic Crystals
    ♦ 2D Photonic Crystal based Optical Multiplexer on Silicon Photonics platform
Optical sensors
    ♦ Refractive index biosensor
Fiber Amplifier
    ♦ Investigation on Thulium Doped Fiber Amplifiers for Optical Communication in S and C Bands
Vacuum Electron Devices
    ♦ Investigation on Advanced Interaction Structures for mm Wave and Sub THz Vacuum Electron Devices



Facilities

Design and simulation tools
    ♦ Ansys Lumerical
    ♦ OptiFDTD
    ♦ OptiSPICE
    ♦ OptiSystem
    ♦ OptiFiber
    ♦ OptiGrating
    ♦ MATLAB
    ♦ Synopsys TCAD
    ♦ Silvaco TCAD
    ♦ Mathematica
Hardware tools
    ♦ 1550 nm LASER
    ♦ 1310 nm LASER
    ♦ He-Ne LASER
    ♦ White light source
    ♦ Optical fiber cable
    ♦ Fiber splicing toolkit
    ♦ NIR Spectrometer (950-1650 nm)
    ♦ OTDR
    ♦ OSA
    ♦ Power meter

Fabrication Facilities

MASK ALIGNER https://www.suss.com/en/products-solutions/mask-aligner
WET BENCHES, FUME HOODS, UV-OZONE CLEANER
LCR METER https://www.tequipment.net/Hioki/IM3536/LCR-Meters/?Source=googleshopping&gad_source=1&gclid=Cj0KCQiAvvO7BhC-ARIsAGFyToUdfzSgSYJpXy13jALCJAxwFNE7nbFByRB4rIBOcKhSE0_VPi0dSsYaAn20EALw_
LARGE AREA DOCTOR BLADE SYSTEM
DEEP LEVEL TRANSIENT SPECTROSCOPY https://semetrol.com/dlts/
ULTRASONIC CLEANER https://www.brbls.in/ultrasonic-cleaner.html
SPIN COATER AND HOT PLATE https://www.suss.com/en/products-solutions/coater-and-developer
E-BEAM PHYSICAL VAPOR DEPOSITION https://hhvadvancedtech.com/thin-film-equipment/thin-film-equipment/products/rnd/auto-series
SOLAR SIMULATOR
CRYOSTAT https://www.lakeshore.com/products/categories/overview/environment-by-janis/lhe-and-ln-cryostats/vpf-series-cryostats-sample-in-vacuum?srsltid=AfmBOoq9cdkKodrthscfLAvwJO0VdhCgqS-o-k6rRMow3Eom2FBY0ne_