Publications - 2019


T. S. Kleine et al., “Infrared Fingerprint Engineering: A Molecular-Design Approach to Long-Wave Infrared Transparency with Polymeric Materials,” Angewandte Chemie International Edition, Sep. 2019. 

Publications - 2018

 D.-C. Pyun, R. S. Glass, R. A. Norwood, J. J. Griebel, and S. Namnabat, “Copolymerization of elemental sulfur to synthesize high sulfur content polymeric materials,” US20180208686A1, 26-Jul-2018 


T. S. Kleine et al., “One Dimensional Photonic Crystals Using Ultrahigh Refractive Index Chalcogenide Hybrid Inorganic/Organic Polymers,” ACS Macro Lett., vol. 7, no. 7, pp. 875–880, Jul. 2018.

M. Babaeian et al., “Nonlinear optical properties of chalcogenide hybrid inorganic/organic polymers (CHIPs) using the Z-scan technique,” Opt. Mater. Express, OME, vol. 8, no. 9, pp. 2510–2519, Sep. 2018. 

Publications - 2017

Y. Zhang, K. M. Konopka, R. S. Glass, K. Char, and J. Pyun, “Chalcogenide hybrid inorganic/organic polymers (CHIPs) via inverse vulcanization and dynamic covalent polymerizations,” Polymer Chemistry, vol. 8, no. 34, pp. 5167–5173, 2017.

S. Namnabat, M. Babaeian, L. E. Anderson, M. S. Manchester, J. Pyun, and R. A. Norwood, “Nonlinear Refractive Index of Sulfur Copolymer Materials,” in Conference on Lasers and Electro-Optics (2017), paper SW1K.3, 2017, p. SW1K.3.

L. E. Anderson et al., “Chalcogenide Hybrid Inorganic/Organic Polymers: Ultrahigh Refractive Index Polymers for Infrared Imaging,” ACS Macro Lett., vol. 6, no. 5, pp. 500–504, May 2017.

Chalcogenide infrared optics & photonics technical resources

D.-C. Pyun et al., “High sulfur content copolymers and composite materials and electrochemical cells and optical elements using them,” US9306218B2, 05-Apr-2016.

 T. S. Kleine et al., “High Refractive Index Copolymers with Improved Thermomechanical Properties via the Inverse Vulcanization of Sulfur and 1,3,5-Triisopropenylbenzene,” ACS Macro Lett., vol. 5, no. 10, pp. 1152–1156, Oct. 2016 

  J. J. Griebel, R. S. Glass, K. Char, and J. Pyun, “Polymerizations with elemental sulfur: A novel route to high sulfur content polymers for sustainability, energy and defense,” Progress in Polymer Science, vol. 58, pp. 90–125, Jul. 2016.

Publications - 2015

J. J. Griebel et al., “Dynamic Covalent Polymers via Inverse Vulcanization of Elemental Sulfur for Healable Infrared Optical Materials,” ACS Macro Lett., vol. 4, no. 9, pp. 862–866, Sep. 2015.

Publications - 2014

S. Namnabat, J. J. Griebel, J. Pyun, and R. A. Norwood, “Optical properties of sulfur copolymers for infrared applications,” in Organic Photonic Materials and Devices XVI, 2014, vol. 8983, p. 89830D. 

S. Namnabat, J. J. Griebel, J. Pyun, R. A. Norwood, E. L. Dereniak, and J. van der Laan, “Sulfur copolymers for infrared optical imaging,” in Infrared Technology and Applications XL, 2014, vol. 9070, p. 90702H. 

 J. J. Griebel et al., “Preparation of Dynamic Covalent Polymers via Inverse Vulcanization of Elemental Sulfur,” ACS Macro Lett., vol. 3, no. 12, pp. 1258–1261, Dec. 2014. 

J. J. Griebel et al., “New Infrared Transmitting Material via Inverse Vulcanization of Elemental Sulfur to Prepare High Refractive Index Polymers,” Advanced Materials, vol. 26, no. 19, pp. 3014–3018, 2014. 

Publications - 2013

W. J. Chung et al., “The use of elemental sulfur as an alternative feedstock for polymeric materials,” Nature Chemistry, vol. 5, no. 6, pp. 518–524, Jun. 2013.

Publications - 2011

  W. J. Chung et al., “Elemental Sulfur as a Reactive Medium for Gold Nanoparticles and Nanocomposite Materials,” Angewandte Chemie International Edition, vol. 50, no. 48, pp. 11409–11412, 2011.

Publications - 2001

K. S. Bindra, H. T. Bookey, A. K. Kar, B. S. Wherrett, X. Liu, and A. Jha, “Nonlinear optical properties of chalcogenide glasses: Observation of multiphoton absorption,” Appl. Phys. Lett., vol. 79, no. 13, pp. 1939–1941, Sep. 2001.