Teh-Hwa Wong

Sensitive infrared signal detection by upconversion technique

Upendra N. Singh, Jirong Yu, Mulugeta Petros, 2014 .

Progress on development of an airborne two-micron IPDA lidar for water vapor and carbon dioxide column measurements

Tamer F. Refaat, Upendra N. Singh, Jirong Yu, 2017, Optical Engineering + Applications.

Frequency Control of Multi-Pulse 2-micron Laser Transmitter for Atmospheric Carbon Dioxide Measurement

Upendra N. Singh, Charles W. Antill, Syed Ismail, 2019, IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium.

Airborne direct-detection 2-μm triple-pulse IPDA lidar integration for simultaneous and independent atmospheric water vapor and carbon dioxide active remote sensing

Anna Noe, Tamer F. Refaat, Upendra N. Singh, 2018, Asia-Pacific Remote Sensing.

Laser energy monitor for triple-pulse 2-μm IPDA lidar application

Tamer F. Refaat, Upendra N. Singh, Mulugeta Petros, 2018, Asia-Pacific Remote Sensing.

Color generation in butterfly wings and fabrication of such structures.

Teh-Hwa Wong, Teh-Hwa Wong, Mool C Gupta, 2003, Optics letters.