Education and Positions

• Postdoctoral Fellow, ASIAA (2009~present)
• Ph. D., Electronics Engineering, National Chiao Tung University (2004~2009)
• M.S., Electronics Engineering, National Chiao Tung University (2003~2004)
• B.S., Chemical Engineering, National Tsing Hua University (1998~2003)

Honors & Awards

• United States Patent (No. US7977666 B2, Quantum Dot Infrared Photodetector Apparatus) (2011)

Research Interests

My research interests are mainly in device physics and technologies relevant to implementation of the optical/ infrared camera system, including analog IC design for the downstream electronics. I have worked on research of the mid-to-long wavelength infrared (MWIR and LWIR) detectors based on III-V material quantum structures, and development of the associated focal plane array technology. Our main results are improved quantum-dot detectors which is tuned for LWIR band using novel confinement-enhanced quantum dots-in-a-well structures. For the visible to near-infrared detection, I have been devoted to technologies of the silicon CCD/CMOS, HgCdTe and InGaAs based hybrid CMOS. I am also involved in system design including radiometry/photometry, dewar design, optics, sensor characterization, image calibration, detector electronics and readout techniques, etc. Currently, I am working on camera testing and system engineer supporting work for the PFS project, CMOS imager development for the TAOS II project, and IR sensor testing for the SPIROU project.

Journal Papers affiliated with ASIAA

1. Silva-Cabrera JS; Castro-Chacón JH; Reyes-Ruiz M; Lehner MJ; Guerrero CA; Huang C-K; Alvarez-Santana FI; Chang Y-C; Ling H-H; Porras-Navarro I; Hernández-Ñguila JB; Pérez-Arce RL; Rojas-Quintero JA; Avila R; Wang S-Y; Alcock C; Chen W-P; Granados Contreras AP; Cook KH; Geary JC; Hernández-Valencia B; Kavelaars JJ; Norton T; Sánchez E; Szentgyorgyi A; Yen W-L; Zhang Z-W, "2018 August 15 stellar occultation by minor planet (134340) Pluto" , MNRAS: 511(4), 5550-5559, April, 2022 [SCI] ( ADS | Fulltext )
2. Hsu WC; Ling HS; Wang SY; Lee CP, "Dependence of Performance of Surface Plasmon Coupled Quantum Well Infrared Photodetectors on Doping" , JNN: 18(11), 7838-7842, Nov, 2018 [SCI] ( ADS | Fulltext )
3. Hsu WC; Ling HS; Wang SY; Lee CP, "Wavelength tuning of surface plasmon coupled quantum well infrared photodetectors" , Opt Express: 26(1), 552-558, Jan, 2018 [SCI] ( ADS | Fulltext )
4. Hsu WC; Ling HS; Wang SY; Lee CP, "Characteristics of surface plasmon coupled quantum well infrared photodetectors" , J Appl Phys: 121(24), 244503, June 28, 2017 [SCI] ( ADS | Fulltext )
5. Sugai H; Tamura N; Karoji H; ...; Ohyama Y; ...; Chang Y-C; Chen H-Y; Chou RCY; ...; Ho PTP; ....; Hsu S-F; Hu Y-S; Huang PJ; ...; Karr JE; ...; Ling H-H; ...; Wang S-Y; Wen C-Y; et al., "Prime Focus Spectrograph for the Subaru telescope: massively multiplexed optical and near-infrared fiber spectrograph" , JATIS: 1(3), 035001, July, 2015 [SCI] ( ADS | Fulltext )
6. Ling HS; Wang SY*; Hsu WC; Lee CP, "Voltage-tunable dual-band quantum dot infrared photodetectors for temperature sensing" , Opt Express: 20(10), 10484-10489, May 7, 2012 [SCI] ( ADS | Fulltext )
7. Ling H-S; Wang SY; Lee C-P, "Spectral response and device performance tuning of long-wavelength InAs QDIPs" , Infrared Phys Techn: 54(3), 233-236, May, 2011 [SCI] ( ADS | Fulltext )
8. Wang SY; Ling HS; Lee CP, "Temperature dependence of quantum efficiency in Quantum Dot Infrared Photodetectors" , Infrared Phys Techn: 54(3), 224-227, May, 2011 [SCI] ( ADS | Fulltext )
9. Lo MC; Wang SY; Ling HS; Lee CP, "Vertically Coupled Quantum Dot Infrared Photodetectors" , IEEE Photonic Tech Lett: 22(11), 796-798, June 1, 2010 [SCI] ( ADS | Fulltext )
10. Lin TC; Lin CH; Ling HS; Fu YJ; Chang WH; Lin SD; Lee CP, "Impacts of structural asymmetry on the magnetic response of excitons and biexcitons in single self-assembled In(Ga)As quantum rings" , Phys Rev B: 80, 081304, Aug 12, 2009 [SCI] ( ADS | Fulltext )
11. Ling HS; Wang SY; Lee CP; Lo MC, "Confinement Enhanced Dots-in-a-well Quantum Dot Infrared Photodetectors with Operating Temperatures over 200K" , Infrared Phys Techn: 52(6), 281-284, Nov, 2009 [SCI] ( ADS | Fulltext )