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Dr. -Ing. Sunil Survaiya

Lehrcampus Cham

Dozierende

Lehrkraft für besondere Aufgaben

Dozent
SPC: Applied AI for Digital Production Management (MDM)
Studienfachberater
Sensor Lab

Teaching and Industrial Expertises:

API-AI based product prototype
Optical waveguide and Planar silicon components (PLC): Modeling and Simulation
Concept to Prototype through milestone processes
Fundamental research: Product development and improvements
Product patents: Monitoring and evaluating
Design and testing of electronics and digital circuits
Measurement techniques | Metrology
Lean Six Sigma methodologies | Product: Failure analysis and corrective actions
Statistical process control (SPC): Product processes optimization through MSA4

DMS C115

09971/99673-27

Sprechzeiten

Terminvereinbarung per E-Mail / V-Mail

Schwerpunkte in der Lehre / Teaching areas

Artificial Intelligence with Python (I2AI)
Machine learning and Deep learning for Production and Logistics (MLDL-PL)
Data Acquisition and Control with LabVIEW (DAC-LabVIEW)
Machine Vision (MV)
CaseStudy: Sensors & Actuators (CS: SA)
CaseStudy: Mechatronic System Simulation (CS:MSS)
Robotic
Industrial Automation

Lectures:

‘Sensors for autonomous and collaborative robots’, summer school, Campus Cham-THD (2022)
Programming neural networks with Python’ for school teachers, Champus Cham -THD (2024)
‘Programming neural networks with Python’ for companies employees, Champus Cham -THD (2024)

Special Achievements:

Profinet Standardisation Group (from 2011 to 2016).
Member of Advisory/Programme Committee of International Conference on ‘Advances in Computing, Communication and Control’, India (2009, 2011 and 2013).
Member of the Technical Programme Committee of the International Conference on ‘International conference on Information, Signal and Communication (ICISC), India (2011).

Publikationen

Sortierung:

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Analysis of a broadband mode converter.

Canberra, Australia: IREE Society pg. 159-161

DOI: 10.3316/informit.247116169642835

(2000)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

`Design of low dispersion links.

pg. 217-220

(1994)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Subpicosecond dispersion fiber for WDM systems.

S. P. Survaiya and R. K. Shevgaonkar, ”, , pp. 34 - 38, , Feb. 1995..

pg. 34-38

(1995)

Zeitschriftenartikel

Sunil Survaiya
R. Shevgaonkar

Design of subpicosecond dispersion-flattened fibers.

In: IEEE Photonics Technology Letters (vol. 8) , pg. 803-805

(1996)

DOI: 10.1109/68.502100

Abstract anzeigen

Dispersion flattened (DF) fibers are required for wide-band WDM systems. The DF fibers designed in the past have dispersion in the range of 2.0-3.0 ps/km-nm. In this letter, we define a generalized refractive index profile that can be characterized by few controlling parameters. An optimum refractive index profile is obtained by minimizing the maximum dispersion over the wavelength range of 1300-1600 nm with respect to profile parameters. The designed fiber gives dispersion less than 1.0 ps/km-nm over 1350-1590 nm wavelength range. Sensitivity of the dispersion performance to the profile parameters is also discussed.

Beitrag in Sammelwerk/Tagungsband

S. Narayandkhedkar
Sunil Survaiya
R. Shevgaonkar

Propagation of high speed data through Bragg grating.

pg. 291-294

(1998)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Dispersion compensating fiber carrying LP01 mode.

pg. 174-177

(1998)

Zeitschriftenartikel

Sunil Survaiya
R. Shevgaonkar

Dispersion Compensating Fiber for EDFA Window Without using Higher Order Modes.

In: Journal of Optics (vol. 27) , pg. 139-145

(1998)

DOI: 10.1007/BF03549342

Abstract anzeigen

In this paper, a dispersion compensation scheme for the Erbium doped fiber amplifier (EDFA) window without using higher order mode is presented. Linear Finite Element Method (LFEM) is employed for investigating the dispersion compensating characteristics of a fiber having novel chirp type refractive index profile. It is shown that with optimization of the profile parameters a large negative dispersion of -238.88 ps/nm-km can be achieved for LP mode itself over the entire EDFA window (1.53plm-1.56nm). When the proposed compensating fiber is added to the existing single mode fiber in a ratio of 1:15.6, the average compensated dispersion lies within ± 1 ps/nm-km over the EDFA window. The stability of 1/ P/Am.Km dispersion characteristics against the profile parameters is studied. The splice loss due to mismatch of the mode field diameter of the existing fiber and dispersion compensating fiber (DCF) is also evaluated.

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Dispersion compensating fiber with very high negative dispersion.

pg. 260-261

(1998)

Zeitschriftenartikel

Sunil Survaiya
R. Shevgaonkar

Dispersion characteristics of an optical fiber having linear chirp refractive index profile.

In: Journal of Lightwave Technology (vol. 17) , pg. 1797-1805

(1999)

DOI: 10.1109/50.793753

Abstract anzeigen

We analyze the dispersion characteristics of an optical fiber having linear chirp type refractive index profile. The chirp type profile is general in nature and by controlling the profile parameters, one can obtain a wide range of profiles from simple step index to complex multiple cladded type. The problem is treated as an optimization problem in the profile parameter space. It is shown that a variety of dispersion characteristics can be realized with proper optimization of the profile parameters. Linear finite element method (LFEM) is employed for computing the modal fields and propagation constants. Tolerance analysis of the fiber dispersion characteristics and bending loss calculation are also carried out.

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Mode converter for broadband dispersion compensation.

IEEE pg. 595-596

DOI: 10.1109/CLEOPR.1999.817736

(1999)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Broadband dispersion compensation using fiber Bragg grating.

(2000)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Large effective area fiber for DWDM systems.

pg. 45-48

(2000)

Beitrag in Sammelwerk/Tagungsband

D. Shah
Sunil Survaiya
R. Shevgaonkar

A novel technique for walk-off compensation in very long distance 4 Gbytes/s bit parallel WDM link.

pg. 138-140

(2000)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
R. Shevgaonkar

Large effective area fiber for DWDM systems.

In:
R. Gangopadhyay
B. Mathur
S. Das
S. Lahiri
A. Datta
S. Ray

SPIE pg. 417

DOI: 10.1117/12.441329

(2001)

Beitrag in Sammelwerk/Tagungsband

Sunil Survaiya
Sushant Saxena

Dispersion compensation using transmission-based nonuniform grating.

In:
K. Iwata

SPIE pg. 170

DOI: 10.1117/12.427041

(2001)

Zeitschriftenartikel

Sunil Survaiya
R. Shevgaonkar

Design of a large effective‐area nonzero‐dispersion fiber for DWDM systems.

In: Microwave and Optical Technology Letters (vol. 29) , pg. 238-244

(2001)

DOI: 10.1002/mop.1143

Abstract anzeigen

In this paper, we analyze and propose an optimum index profile which can give a larger core effective area with nonzero-dispersion characteristics. The index profile is modeled by an exponentially modulated linear chirp profile function. A linear finite-element method (LFEM) is used for computing the transmission characteristics of an optical fiber having an arbitrary refractive-index profile. The optimum index profile can give a core effective area of 117 μm2. The dispersion varies linearly from 2.5 to 4.5 ps/nm⋅km with a dispersion slope of 0.065 ps/nm2⋅km over the 1.53–1.56 μm wavelength range. Sensitivity analysis for the designed fiber characteristics is also studied. The bend loss is about 0.001 dB/m for a bend radius of 100 mm. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 238–244, 2001.

Beitrag in Sammelwerk/Tagungsband