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1

Quantum cryptography with structured photons through a vortex fiber

Sit, Alicia, Fickler, Robert, Alsaiari, Fatimah, Bouchard, Frédéric, Larocque, Hugo, Gregg, Patrick, Yan, Lu, Boyd, Robert W., Ramachandran, Siddharth, Karimi, Ebrahim

Journal:

Year:

2018

Language:

english

File:

PDF, 1.46 MB

english, 2018

2

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - 3kW single-mode direct diode-pumped fiber laser

Ramachandran, Siddharth, Khitrov, V., Minelly, J. D., Tumminelli, R., Petit, V., Pooler, E. S.

Year:

2014

Language:

english

File:

PDF, 813 KB

english, 2014

3

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - Investigation of a large core 976nm Yb fiber laser for high brightness fiber-based pump sources

Ramachandran, Siddharth, Leich, Martin, Jäger, Matthias, Grimm, Stephan, Dellith, Jan, Hoh, Denny, Jetschke, Sylvia, Becker, Martin, Hartung, Alexander, Eschrich, Tina, Kobelke, Jens, Bartelt, Hartmut

Year:

2014

Language:

english

File:

PDF, 778 KB

english, 2014

4

Optical vortices in fiber

Ramachandran, Siddharth, Kristensen, Poul

Journal:

Year:

2013

Language:

english

File:

PDF, 7.13 MB

english, 2013

5

Control of orbital angular momentum of light with optical fibers

Bozinovic, Nenad, Golowich, Steven, Kristensen, Poul, Ramachandran, Siddharth

Journal:

Year:

2012

Language:

english

File:

PDF, 334 KB

english, 2012

6

[OSA Advanced Solid State Lasers - Boston, Massachusetts (2016..-..)] Lasers Congress 2016 (ASSL, LSC, LAC) - Multimode Nonlinear Fiber Optics with Structured Light

Ramachandran, Siddharth

Year:

2016

File:

PDF, 6 KB

2016

7

Analysis of optical response of long period fiber gratings to nm-thick thin-film coating

Wang, Zhiyong, Heflin, J. R., Stolen, Rogers H., Ramachandran, Siddharth

Journal:

Year:

2005

Language:

english

File:

PDF, 170 KB

english, 2005

8

Generation and propagation of radially polarized beams in optical fibers

Kristensen, Poul, Yan, Man F., Ramachandran, Siddharth

Journal:

Year:

2009

Language:

english

File:

PDF, 283 KB

english, 2009

9

Fiber Based Dispersion Compensation || Control of dispersion in photonic crystal fibers

Ramachandran, Siddharth

Year:

2007

Language:

english

File:

PDF, 1.04 MB

english, 2007

10

[IEEE 2013 Fourth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG) - Jodhpur, India (2013.12.18-2013.12.21)] 2013 Fourth National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics (NCVPRIPG) - Dual Objective Feature Selection and Scaled Euclidean Classification for face recognition

Srivatsa, Siddharth, Shanthakumar, Prajwal, Manikantan, K., Ramachandran, S.

Year:

2013

Language:

english

File:

PDF, 1.47 MB

english, 2013

11

Fiber Based Dispersion Compensation ||

Ramachandran, Siddharth

Year:

2007

Language:

english

File:

PDF, 17.37 MB

english, 2007

12

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - Fabrication and characterization of a phosphosilicate YDF with high Yb absorbance and low background loss

Ramachandran, Siddharth, Kim, Seong-Jin, Hujimaki, Yosuke, Taniguchi, Hirokazu, Kinoshita, Hiroaki, Sato, Kenji

Year:

2014

Language:

english

File:

PDF, 320 KB

english, 2014

13

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - High peak- and average-power pulse shaped fiber laser in the ns-regime applying step-index XLMA gain fibers

Ramachandran, Siddharth, Dinger, R., Grundmann, F.-P., Hapke, C., Ruppik, S.

Year:

2014

Language:

english

File:

PDF, 497 KB

english, 2014

14

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - High-brightness, fiber-coupled pump modules in fiber laser applications

Ramachandran, Siddharth, Hemenway, D. M., Urbanek, Wolfram, Hoener, Kylan, Kennedy, Keith W., Bao, Ling, Dawson, David, Cragerud, Emily S., Balsley, David, Burkholder, Gary, Reynolds, Mitch, Price, Ki

Year:

2014

Language:

english

File:

PDF, 3.42 MB

english, 2014

15

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - High-peak power, flexible-pulse parameter, chirally coupled core (3C) fiber-based picosecond MOPA systems

Ramachandran, Siddharth, McComb, Timothy S., McCal, Dennis, Farrow, Roger, Lowder, Tyson L., Logan, David, Green, Jared, Kutscha, Timpthy N., Ye, Changgeng, Aallos, Ville, Koponen, Joona J., Fanning,

Year:

2014

Language:

english

File:

PDF, 638 KB

english, 2014

16

Dynamically tunable optical bottles from an optical fiber

Chen, Yuhao, Yan, Lu, Rishøj, Lars, Steinvurzel, Paul, Ramachandran, Siddharth

Journal:

Year:

2012

Language:

english

File:

PDF, 1.05 MB

english, 2012

17

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - Experimental study of SBS suppression via white noise phase modulation

Ramachandran, Siddharth, Anderson, Brian, Robin, Craig, Flores, Angel, Dajani, Iyad

Year:

2014

Language:

english

File:

PDF, 509 KB

english, 2014

18

SPIE Proceedings [SPIE SPIE LASE - San Francisco, California, United States (Saturday 1 February 2014)] Fiber Lasers XI: Technology, Systems, and Applications - Influence of zero dispersion wavelength on supercontinuum generation in near infrared, visible, and UV range for a series of microstructured fibres

Ramachandran, Siddharth, Holdynski, Z., Napierala, M., Szymanski, M., Murawski, M., Mergo, P., Marc, P., Jaroszewicz, L. R., Nasilowski, T.

Year:

2014

Language:

english

File:

PDF, 690 KB

english, 2014

19

[OSA Specialty Optical Fibers - Colorado Springs, Colorado (2012..-..)] Advanced Photonics Congress - Light That Spins Inside Fibers

Ramachandran, Siddharth, Kristensen, Poul

Year:

2012

File:

PDF, 5 KB

2012

20

[OSA CLEO: Science and Innovations - San Jose, California (2018..-..)] Conference on Lasers and Electro-Optics - High Power, Ultra-Widely Tunable Wavelength, Cascaded Raman Fiber Laser

Balaswamy, V., Aparanji, Santosh, Arun, S., Ramachandran, Siddharth, Supradeepa, V. R.

Year:

2018

Language:

english

File:

PDF, 290 KB

english, 2018

21

[OSA Frontiers in Optics - Rochester, New York (2016..-..)] Frontiers in Optics 2016 - Observation of Intrinsic Spin-Orbit Interaction of Light in Few-Mode Optical Fiber

Vitullo, Dashiell L. P., Leary, Cody C., Gregg, Patrick, Smith, Roger A., Reddy, Dileep V., Ramachandran, Siddharth, Raymer, Michael G.

Year:

2016

Language:

english

File:

PDF, 851 KB

english, 2016

22

Orbital Angular Momentum States Enabling Fiber-based High-dimensional Quantum Communication

Cozzolino, Daniele, Bacco, Davide, Da Lio, Beatrice, Ingerslev, Kasper, Ding, Yunhong, Dalgaard, Kjeld, Kristensen, Poul, Galili, Michael, Rottwitt, Karsten, Ramachandran, Siddharth, Oxenløwe, Leif Ka

Journal:

Physical Review Applied

Year:

2019

Language:

english

File:

PDF, 3.25 MB

english, 2019

23

[IEEE 2019 21st International Conference on Transparent Optical Networks (ICTON) - Angers, France (2019.7.9-2019.7.13)] 2019 21st International Conference on Transparent Optical Networks (ICTON) - High-Dimensional Quantum Communication Using Space Encoding

Bacco, Davide, Cozzolino, Daniele, Da Lio, Beatrice, Ding, Yunhong, Ingerslev, Kasper, Galili, Michael, Rottwitt, Karsten, Ramachandran, Siddharth, Oxenlnwe, Leif Katsuo

Year:

2019

Language:

english

File:

PDF, 956 KB

english, 2019

24

High-power, cascaded random Raman fiber laser with near complete conversion over wide wavelength and power tuning

Balaswamy, V., Ramachandran, Siddharth, Supradeepa, V. R.

Journal:

Year:

2019

Language:

english

File:

PDF, 2.79 MB

english, 2019

25

Achieving fine-grained access control and mitigating role explosion by utilising ABE with RBAC

Balusamy, Balamurugan, Ramachandran, Siddharth, Priya, Nalini

Journal:

International Journal of High Performance Computing and Networking

Year:

2017

File:

PDF, 420 KB

2017

26

Biosensors employing ionic self-assembled multilayers adsorbed on long-period fiber gratings

Zhiyong Wang, J.R. Heflin, Kevin Van Cott, Rogers H. Stolen, Siddharth Ramachandran, Samir Ghalmi

Journal:

Sensors and Actuators B: Chemical

Year:

2009

Language:

english

File:

PDF, 866 KB

english, 2009

27

Static and tunable dispersion management with higher order mode fibers

Siddharth Ramachandran, Man F. Yan

Journal:

Journal of Optical and Fiber Communications Research

Year:

2006

Language:

english

File:

PDF, 669 KB

english, 2006

28

Study of ABCB1 polymorphism (C3435T) in HIV-1-infected individuals from South India

Siddharth Bakshi, Geetha Ramachandran, Karunaianandham Ramesh, Agibothu K. Hemanthkumar, Suresh Anitha, Chandrasekaran Padmapriyadarsini, Gopalan Narendran, Pradeep A. Menon, Sikhamani Rajasekaran, So

Journal:

British Journal of Clinical Pharmacology

Year:

2008

Language:

english

File:

PDF, 255 KB

english, 2008

29

Achieving Gaussian outputs from large-mode-area higher-order-mode fibers

Lindlein, Norbert, Leuchs, Gerd, Ramachandran, Siddharth

Journal:

Year:

2007

Language:

english

File:

PDF, 1.02 MB

english, 2007

30

Impact of fiber design on polarization dependence in microbend gratings

Golowich, Steven E., Ramachandran, Siddharth

Journal:

Year:

2005

Language:

english

File:

PDF, 149 KB

english, 2005

31

Nonlinear generation of broadband polarisation vortices

Smith, Christian, Kristensen, Poul, Balling, Peter, Ramachandran, Siddharth

Journal:

Year:

2010

Language:

english

File:

PDF, 1.05 MB

english, 2010

32

Bandwidth control of long-period grating-based mode converters in few-mode fibers

Ramachandran, Siddharth, Wang, Zhiyong, Yan, Man

Journal:

Year:

2002

Language:

english

File:

PDF, 80 KB

english, 2002

33

Band-selection filters with concatenated long-period gratings in few-mode fibers

Ramachandran, Siddharth, Ghalmi, Samir, Wang, Zhiyong, Yan, Man

Journal:

Year:

2002

Language:

english

File:

PDF, 92 KB

english, 2002

34

Ultrasensitive long-period fiber gratings for broadband modulators and sensors

Wang, Zhiyong, Ramachandran, Siddharth

Journal:

Year:

2003

Language:

english

File:

PDF, 246 KB

english, 2003

35

Demonstration of soliton self-frequency shift below 1300nm in higher-order mode, solid silica-based fiber

van Howe, James, Lee, Jennifer H., Zhou, Shian, Wise, Frank, Xu, Chris, Ramachandran, Siddharth, Ghalmi, Samir, Yan, Man F.

Journal:

Year:

2007

Language:

english

File:

PDF, 162 KB

english, 2007

36

Natural bend-distortion immunity of higher-order-mode large-mode-area fibers

Fini, John M., Ramachandran, Siddharth

Journal:

Year:

2007

Language:

english

File:

PDF, 386 KB

english, 2007

37

Generation of femtosecond pulses at 1350 nm by ?erenkov radiation in higher-order-mode fiber

Lee, Jennifer H., van Howe, James, Xu, Chris, Ramachandran, Siddharth, Ghalmi, Samir, Yan, Man F.

Journal:

Year:

2007

Language:

english

File:

PDF, 119 KB

english, 2007

38

Optical low-coherence reflectometry for complete chromatic dispersion characterization of few-mode fibers

Hamel, Philippe, Jaouën, Yves, Gabet, Renaud, Ramachandran, Siddharth

Journal:

Year:

2007

Language:

english

File:

PDF, 273 KB

english, 2007

39

Sub-60-fs ytterbium-doped fiber laser with a fiber-based dispersion compensation

Schultz, Michael, Prochnow, Oliver, Ruehl, Axel, Wandt, Dieter, Kracht, Dietmar, Ramachandran, Siddharth, Ghalmi, Samir

Journal:

Year:

2007

Language:

english

File:

PDF, 292 KB

english, 2007

40

Frequency-domain modal delay measurement for higher-order mode fiber based on stretched pulse interference

Ahn, Tae-Jung, Park, Yongwoo, Moss, David J., Ramachandran, Siddharth, Azaña, José

Journal:

Year:

2008

Language:

english

File:

PDF, 215 KB

english, 2008

41

Fiber-based Bessel beams with controllable diffraction-resistant distance

Steinvurzel, Paul, Tantiwanichapan, Khwanchai, Goto, Masao, Ramachandran, Siddharth

Journal:

Year:

2011

Language:

english

File:

PDF, 568 KB

english, 2011

42

Fiber Based Dispersion Compensation || Broadband fiber Bragg gratings for dispersion management

Ramachandran, Siddharth

Year:

2007

Language:

english

File:

PDF, 1.09 MB

english, 2007

43

[IEEE 2010 23rd Annual Meeting of the IEEE Photonics Society (Formerly LEOS Annual Meeting) - Denver, CO, USA (2010.11.7-2010.11.11)] 2010 IEEE Photinic Society's 23rd Annual Meeting - Physics and applications of optical vortices in fibers

Ramachandran, Siddharth

Year:

2010

Language:

english

File:

PDF, 230 KB

english, 2010

44

Effect of vector asymmetry of radially polarized beams in solid immersion microscopy

Yurt, Abdulkadir, Grogan, Michael D. W., Ramachandran, Siddharth, Goldberg, Bennett B., Ünlü, M. Selim

Journal:

Year:

2014

Language:

english

File:

PDF, 1.28 MB

english, 2014

45

[IEEE 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) - Kyoto, Japan (2013.06.30-2013.07.4)] 2013 Conference on Lasers and Electro-Optics Pacific Rim (CLEOPR) - A new route to high-energy nonlinear fiber optics

Ramachandran, Siddharth, Steinvurzel, Paul, Demas, Jeff

Year:

2013

File:

PDF, 641 KB

2013

46

[IEEE 2009 11th International Conference on Transparent Optical Networks (ICTON) - Ponta Delgada, Portugal (2009.06.28-2009.07.2)] 2009 11th International Conference on Transparent Optical Networks - Spontaneous emission from saturated parametric amplifiers

Rottwitt, Karsten, Ott, Johan Raunkjaer, Steffensen, Henrik, Ramachandran, Siddharth

Year:

2009

Language:

english

File:

PDF, 160 KB

english, 2009

47

[IEEE 2009 IEEE/LEOS Winter Topicals Meeting Series (WTM 2009) - Innsbruck, Austria (2009.01.12-2009.01.14)] 2009 IEEE/LEOS Winter Topicals Meeting Series - Anomalous dispersion in all-silica fibers

Ramachandran, Siddharth

Year:

2009

Language:

english

File:

PDF, 157 KB

english, 2009

48

Highly sensitive optical response of optical fiber long period gratings to nanometer-thick ionic self-assembled multilayers

Wang, Zhiyong, Heflin, J. R., Stolen, Rogers H., Ramachandran, Siddharth

Journal:

Applied Physics Letters

Year:

2005

Language:

english

File:

PDF, 465 KB

english, 2005

49

[IEEE 2008 Conference on Optical Fiber Communication - OFC 2008 Collocated National Fiber Optic Engineers - San Diego, CA, USA (2008.2.24-2008.2.28)] OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference - A fiber acousto-optic tunable bandpass filter on high-polarization-splitting fiber

Alhassen, Fares, Huang, Rong, Park, Chang-Soo, Ramachandran, Siddharth, Lee, Henry P.

Year:

2008

Language:

english

File:

PDF, 294 KB

english, 2008

50

[IEEE CLEO 2007 - Baltimore, MD, USA (2007.5.6-2007.5.11)] 2007 Conference on Lasers and Electro-Optics (CLEO) - Resistance of higher order modes to bend-induced mode coupling and distortion

Fini, John M., Ramachandran, Siddharth

Year:

2007

Language:

english

File:

PDF, 580 KB

english, 2007