Skip to main content Accessibility help
×
Home

Novel Diffraction Pattern for Optical Coupling in QWIP

  • Prafulla Masalkar (a1), Hironori Nishino (a1), Yusuke Matsukura (a1), Hitoshi Tanaka (a1), Kousaku Yamamoto (a1), Yoshihiro Miyamoto (a1) and Toshio Fujii (a1)...

Abstract

An optical coupling diffraction pattern for quantum well infrared photodetectors is developed using simulation. It provides high coupling efficiency and fabrication ease. Improved performance has been experimentally verified.

Copyright

References

Hide All
1. Levine, B.F., Quantum-well infrared photodetectors, J. Appl. Phys., 74, R1 (1993).
2. Andersson, J.Y. and Lundqvist, L., Grating coupled quantum-well infrared detectors: Theory and performance, J. Appl. Phys., 71, 3600 (1992).
3. Sarusi, G., Levine, B.F., Pearton, S. J., Bandara, K.M.S. and Leibenguth, R.E., Improved performance quantum well infrared photodetectors using random scattering optical coupling, Appl. Phys. Lett., 64, 960 (1994).
4. Bandara, S., Gunapala, S., Liu, J., Hong, W.. and Park, J., Optical coupling mechanisms in quantum well infrared photodetectors, SPIE Proc. Vol. 2999, 103 (1997).
5. Masalkar, P., Nishino, H.., Yamamoto, K., Miyamoto, Y., and Fujii, T., “Simulation of optical coupling in quantum-well infrared photodetectors”, SPIE Proc. Vol. 3625, 552 (1999).

Novel Diffraction Pattern for Optical Coupling in QWIP

  • Prafulla Masalkar (a1), Hironori Nishino (a1), Yusuke Matsukura (a1), Hitoshi Tanaka (a1), Kousaku Yamamoto (a1), Yoshihiro Miyamoto (a1) and Toshio Fujii (a1)...

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed.