Ishwar D. Aggarwal

发表

Dy-doped selenide glass for 1.3-/spl mu/m optical fiber amplifiers

Leslie Brandon Shaw, Brian Cole, Jasbinder S. Sanghera, 1998 .

Laser damage testing of windows with anti-reflection structured surfaces for high power continuous-wave near-infrared laser applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2019, Defense + Commercial Sensing.

Chalcogenide fibers deliver high IR power

Ishwar D. Aggarwal, Jas S. Sanghera, Lynda E. Busse, 1996 .

Ceramic windows and gain media for high-energy lasers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Colin Baker, 2012 .

Laser damage of silica optical windows with random antireflective structured surfaces

Ishwar D. Aggarwal, Jas S. Sanghera, Menelaos K. Poutous, 2018 .

Superhydrophobic, infrared transmissive moth eye-like substrates for use in wet conditions

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2017, Defense + Security.

Fabrication of As-S and As-Se optical fiber with low hydrogen impurities using tellurium tetrachloride (TeC14)

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Vinh Q. Nguyen, 2003, SPIE OPTO.

Rugged spinel windows and optics for harsh environments

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2013, Defense, Security, and Sensing.

Low-loss spinel windows for high-energy lasers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Colin Baker, 2014, Defense + Security Symposium.

Filter selection criteria for the discrimination of strongly overlapping chemical spectra

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2015, Commercial + Scientific Sensing and Imaging.

Minitutorial: Fiber and Cable

Ishwar D. Aggarwal, 1983 .

New multiband IR imaging optics

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Erin Fleet, 2013, Defense, Security, and Sensing.

Chalcogenide optical fibers target mid-IR applications

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 2005 .

Holmium-doped laser materials for eye-safe solid state laser application

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Colin Baker, 2014, Defense + Security Symposium.

Detection of trace levels of mercury in aqueous systems via a fiber optic probe

Ishwar D. Aggarwal, Tom G. Bilodeau, J. Jaganathan, 1994, Other Conferences.

Optical and mechanical properties of IR-transmitting chalcogenide glass fibers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Lynda E. Busse, 1996, Other Conferences.

Broadband, ultralow reflectance surface structures on silica windows for high-energy laser applications (Conference Presentation)

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2017, Defense + Security.

Filter-based chemical sensors for hazardous materials

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2014, Defense + Security Symposium.

Optimization of multimode fiber band-width at long wavelengths

Ishwar D. Aggarwal, A. Hooper, J. E. Chapman, 1982 .

Control of spectral transmission enhancement properties of random anti-reflecting surface structures fabricated using gold masking

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2017, OPTO.

All-fiber mid-IR supercontinuum source from 1.5 to 5 µm

Ishwar D. Aggarwal, Jas S. Sanghera, L. Brandon Shaw, 2011, LASE.

Development and Infrared Applications of Chalcogenide Glass Optical Fibers

Leslie Brandon Shaw, Ishwar D. Aggarwal, Vinh Q. Nguyen, 2000 .

Highly transparent spinel windows by microwave sintering

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2015, Defense + Security Symposium.

Optical sensors for environmental and chemical process monitoring : 9-10 November 1994, McLean, Virginia

Ishwar D. Aggarwal, Stuart Farquharson, Eric Koglin, 1995 .

Midinfrared power delivery through chalcogenide glass-clad optical fibers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Lynda E. Busse, 1996, Laser Damage.

Infrared optical fibers and their applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Vinh Q. Nguyen, 1999, Optics East.

Progress in single-mode and multimode optical cables

Ishwar D. Aggarwal, 1983 .

Transparent ceramics for high-power solid-state lasers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Colin Baker, 2011, Defense + Commercial Sensing.

IR imaging bundles for HWIL testing

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 2011, Defense + Commercial Sensing.

IR fiber optics for biomedical applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2000, Photonics West - Biomedical Optics.

VIS-IR transmitting BGG glass and glass-ceramics

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2001, SPIE Defense + Commercial Sensing.

Antireflective surface structures on optics for high energy lasers

Ishwar D. Aggarwal, Shyam Bayya, Jas S. Sanghera, 2014, Photonics West - Lasers and Applications in Science and Engineering.

Rugged sensor window materials for harsh environments

Ishwar D. Aggarwal, Shyam Bayya, Woohong Kim, 2014, Optics & Photonics - Optical Engineering + Applications.

Recent developments in transparent spinel ceramic and composite windows

Ishwar D. Aggarwal, Shyam Bayya, Jas S. Sanghera, 2013, Optics & Photonics - Optical Engineering + Applications.

Recent advancements in multiband IR sensor windows

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2012, Photonics West - Optoelectronic Materials and Devices.

Effect of small silica additions on the properties and structure of calcium aluminate glasses

Ishwar D. Aggarwal, E. J. Friebele, P. L. Higby, 1990, Optics & Photonics.

Development of transparent polycrystalline beta-silicon carbide

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2013, Optics & Photonics - Optical Engineering + Applications.

Mid-IR Sources for Sensors

Ishwar D. Aggarwal, Jas S. Sanghera, Brandon Shaw, 2010 .

Environmental testing and laser transmission results for ruggedized high power IR fiber cables

Ishwar D. Aggarwal, Jas S. Sanghera, Lynda E. Busse, 2013, Photonics West - Optoelectronic Materials and Devices.

Thermal and vibration testing of ruggedized IR-transmitting fiber cables

Ishwar D. Aggarwal, Jas S. Sanghera, Lynda E. Busse, 2013, Defense, Security, and Sensing.

Recent developments in the fabrication of infrared fiber Bragg gratings

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 2012, Photonics West - Optoelectronic Materials and Devices.

Chalcogenide glass for mid- and longwave IR fiber lasers (Invited Paper)

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2005, SPIE LASE.

Characterization of random anti-reflecting surface structures and their polarization response at off-normal angles of incidence

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2016, NanoScience + Engineering.

Development of IR-emitting infrared fibers at the Naval Research Laboratory

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2001, SPIE Defense + Commercial Sensing.

Infrared-transmitting fiber optics for biomedical applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 1999, Photonics West - Biomedical Optics.

Rare-earth-doped glass fibers as infrared sources for IRSS

Jasbinder S. Sanghera, Ishwar D. Aggarwal, D. T. Schaafsma, 1998, Defense, Security, and Sensing.

Entry and exit facet laser damage of optical windows with random antireflective surface structures

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2016, Laser Damage.

Antireflective surface structures on infrared optics (Conference Presentation)

Ishwar D. Aggarwal, Shyam Bayya, Jas S. Sanghera, 2017, Defense + Security.

Evaluation of a biomimetic optical-filter based chemical sensor for detection of hazardous chemical vapors in the infrared

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2016, SPIE Defense + Security.

Recent advancements in transparent ceramics and crystal fibers for high power lasers

Leslie Brandon Shaw, Jasbinder S. Sanghera, Ishwar D. Aggarwal, 2013, Defense, Security, and Sensing.

Mid-IR high-power transmission through chalcogenide fibers: current results and future challenges

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Lynda E. Busse, 1997, Laser Damage.

Anti-reflective structured surfaces on soda-lime windows for high power laser applications

Ishwar D. Aggarwal, Jas S. Sanghera, L. Brandon Shaw, 2020, Defense + Commercial Sensing.

Improved laser damage threshold for chalcogenide glasses through surface microstructuring

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Lynda E. Busse, 2011, OPTO.

Long-duration CW laser testing of optical windows with random antireflective surface structures on both interfaces: preliminary results

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2018, Defense + Security.

Analyte detection in complex samples using a biomimetic, non-spectroscopic sensing method

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2017, BiOS.

Upconversion-pumped thulium-fiber laser at 810 nm

Ishwar D. Aggarwal, Michael L. Dennis, Jonathan W. Dixon, 1994 .

Single mode fibers with antireflective surface structures for high power laser applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2014, Photonics West - Lasers and Applications in Science and Engineering.

Surface transmission enhancement of ZnS via continuous-wave laser microstructuring

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2014, Photonics West - Lasers and Applications in Science and Engineering.

Laser damage of optical windows with random antireflective surface structures on both interfaces

Ishwar D. Aggarwal, Jas S. Sanghera, Menelaos K. Poutous, 2017, Laser Damage.

Recent developments in transparent polycrystalline spinel for electro-optic applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2009, Defense + Commercial Sensing.

Special Section Guest Editorial: Optical Materials

Ishwar D. Aggarwal, 2013 .

Control of parameters affecting optical path distortion in heavy-metal fluoride glass windows

Ishwar D. Aggarwal, John M. Jewell, I. Aggarwal, 1990, Optics & Photonics.

Spectroscopic infrared scanning near-field optical microscopy (IR-SNOM)

Jasbinder S. Sanghera, Ishwar D. Aggarwal, G. Margaritondo, 2005 .

Fused taper infrared optical fiber couplers in chalcogenide glass

Jasbinder S. Sanghera, Ishwar D. Aggarwal, D. T. Schaafsma, 1997 .

Design parameters for fluoride multimode fibers

Ishwar D. Aggarwal, L. E. Busse, 1991 .

Analysis of Scattering Sites in Transparent Magnesium Aluminate Spinel

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Guillermo Villalobos, 2008 .

Properties of BaO–R2O3– Ga2O3–GeO2 (R = Y, Al, La, and Gd) Glasses

Ishwar D. Aggarwal, John M. Jewell, P. L. Higby, 1994 .

Fluoride Glass Fiber Optics

Ishwar D. Aggarwal, Grant Lu, I. Aggarwal, 1991 .

Nucleation and Crystallization Kinetics in a ZBLAN Glass

Ishwar D. Aggarwal, G. Lu, I. Aggarwal, 1991 .

Transparent ceramics for high-energy laser systems

Ishwar D. Aggarwal, Shyam Bayya, Jas S. Sanghera, 2011 .

Polished Spinel Directly from the Hot Press

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2012 .

Fabrication of low-loss IR-transmitting Ge/sub 30/As/sub 10/Se/sub 30/Te/sub 30/ glass fibers

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 1994 .

Design of an efficient mid-IR light source using chalcogenide holey fibers: a numerical study

Ishwar D. Aggarwal, Govind P. Agrawal, Ravi K. Varshney, 2013 .

Fabrication of microlenses in bulk chalcogenide glass

Guy Beadie, Ishwar D. Aggarwal, Jas S. Sanghera, 1998 .

Applications of chalcogenide glass optical fibers

Ishwar D. Aggarwal, Jas S. Sanghera, L. Brandon Shaw, 2002 .

Ultrashort Pulse Laser Irradiation Tests on Silica Glass with Random Antireflective Surface Structures

Ishwar D. Aggarwal, Jas S. Sanghera, L. Brandon Shaw, 2018, 2018 Conference on Lasers and Electro-Optics (CLEO).

Low absorption magnesium aluminate spinel windows for high energy laser applications

Ishwar D. Aggarwal, Shyam Bayya, Jas S. Sanghera, 2014 .

Modification of nanostructured fused silica for use as superhydrophobic, IR-transmissive, anti-reflective surfaces

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Shyam Bayya, 2016 .

Laser oscillation from Ho^3+ doped Lu_2O_3 ceramics

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Woohong Kim, 2013 .

Fabrication of waveguides in sputtered films of GeAsSe glass via photodarkening with above bandgap light

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 2004 .

Development of chalcogenide glass fiber optics at NRL

Ishwar D. Aggarwal, Jas S. Sanghera, J. Sanghera, 1997 .

First experimental results with the free electron laser coupled to a scanning near-field optical microscope

Ishwar D. Aggarwal, Giorgio Margaritondo, Norman H. Tolk, 1998 .

Infrared Fiber Optics

Jasbinder S. Sanghera, Ishwar D. Aggarwal, J. Sanghera, 1998 .

Recent progress in chalcogenide fiber technology at NRL

Leslie Brandon Shaw, Ishwar D. Aggarwal, Shyam Bayya, 2016 .

Pulsed laser emission at 2.3 mu m in a thulium-doped fluorozirconate fibre

Ishwar D. Aggarwal, Leon Esterowitz, I. Aggarwal, 1988 .

Strengthening of ZBLAN Glass Fibers by Preform Treatment with Active Fluorine

Ishwar D. Aggarwal, Philipp H. Klein, P. C. Pureza, 1988 .

Discrimination Between Explosive Materials and Isomers Using a Human Color Vision-Inspired Sensing Method

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Menelaos K. Poutous, 2019, Applied spectroscopy.

Non-linear properties of chalcogenide glasses and fibers

Leslie Brandon Shaw, Ishwar D. Aggarwal, Vinh Q. Nguyen, 2008 .

Sputtered films of Er 3+-doped gallium lanthanum sulfide glass

Leslie Brandon Shaw, Jasbinder S. Sanghera, Ishwar D. Aggarwal, 2006 .

Active and passive chalcogenide glass optical fibers for IR applications: a review

Jasbinder S. Sanghera, Ishwar D. Aggarwal, J. Sanghera, 1999 .

Properties of BaO-R2O3-Ga2O3-GeO2 (R: Y, Al, La, and Gd) Glasses.

Ishwar D. Aggarwal, John M. Jewell, P. L. Higby, 1994 .

DEVELOPMENT AND APPLICATIONS OF CHALCOGENIDE GLASS OPTICAL FIBERS AT NRL

Jasbinder S. Sanghera, Ishwar D. Aggarwal, J. Sanghera, 2001 .

IR Supercontinuum Generation in As-Se Photonic Crystal Fiber

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 2005 .

Large Raman gain and nonlinear phase shifts in high-purity As 2 Se 3 chalcogenide fibers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2004 .

Harsh environment tests of random antireflective surface structures on optics

Ishwar D. Aggarwal, Jas S. Sanghera, Menelaos K. Poutous, 2017, 2017 Conference on Lasers and Electro-Optics (CLEO).

Fabrication of single-mode chalcogenide optical fiber

Ishwar D. Aggarwal, D. T. Schaafsma, Vinh Q. Nguyen, 1998 .

Glass formation and thermal properties of low-silica calcium aluminosilicate glasses

Ishwar D. Aggarwal, E. J. Friebele, R. J. Ginther, 1990 .

Anti-reflective surface structures for spinel ceramics and fused silica windows, lenses and optical fibers

Ishwar D. Aggarwal, Jas S. Sanghera, Menelaos K. Poutous, 2014 .

Surface relief gratings in AsSe glass fabricated under 800-nm laser exposure

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Vinh Q. Nguyen, 2007 .

High power upconversion lasing at 810 nm, in Tm:ZBLAN fibre

Ishwar D. Aggarwal, Michael L. Dennis, M. Dennis, 1994 .

Infrared Evanescent Absorption Spectroscopy of Toxic Chemicals Using Chalcogenide Glass Fibers

Ishwar D. Aggarwal, Jas S. Sanghera, Lynda E. Busse, 1995 .

Mid-wave IR and long-wave IR laser potential of rare-earth doped chalcogenide glass fiber

Leslie Brandon Shaw, Jasbinder S. Sanghera, Ishwar D. Aggarwal, 2001 .

Chalcogenide Glass-Fiber-Based Mid-IR Sources and Applications

Jasbinder S. Sanghera, Ishwar D. Aggarwal, L. Brandon Shaw, 2009 .

Fabrication of long lengths of low-loss IR transmitting As/sub 40/S/sub (60-x)/Se/sub x/ glass fibers

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 1996 .

Measurement of bulk absorption coefficients of chalcogenide and chalcohalide glasses at 10.6 μm using CO2 laser calorimetry

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Vinh Q. Nguyen, 1993 .

Laser oscillation in hot pressed 10% Yb3+:Lu2O3 ceramic

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Jesse A. Frantz, 2011 .

Rare-earth-doped selenide glass optical sources

Leslie Brandon Shaw, Ishwar D. Aggarwal, D. T. Schaafsma, 1998, Technical Digest. Summaries of Papers Presented at the Conference on Lasers and Electro-Optics. Conference Edition. 1998 Technical Digest Series, Vol.6 (IEEE Cat. No.98CH36178).

Evaluation of the IR transitions in rare-earth-doped chalcogenide glasses

Jasbinder S. Sanghera, Ishwar D. Aggarwal, D. T. Schaafsma, 1997, CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics.

Remote Detection of Trichloroethylene in Soil by a Fiber-Optic Infrared Reflectance Probe

Ishwar D. Aggarwal, Kenneth J. Ewing, Frank Bucholtz, 1996 .

Infrared Fiber $N \times 1$ Multimode Combiner

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Vinh Q. Nguyen, 2013, IEEE Photonics Journal.

Maximizing the bandwidth of supercontinuum generation in As2Se3 chalcogenide fibers.

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Curtis R. Menyuk, 2010, Optics express.

Fabrication of Arsenic Sulfide Optical Fiber with Low Hydrogen Impurities

Ishwar D. Aggarwal, Vinh Q. Nguyen, Jas S. Sanghera, 2002 .

Synthesis of High Purity Yb3+-Doped Lu2O3 Powder for High Power Solid-State Lasers

Jasbinder S. Sanghera, Ishwar D. Aggarwal, Jesse A. Frantz, 2011 .

Properties of barium gallium germanate glasses

Ishwar D. Aggarwal, P. L. Higby, I. Aggarwal, 1993 .