Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Kareem W. Hamdy"'
Autor:
Abdullah I. Alhassan, Shuji Nakamura, Daniel L. Becerra, Steven P. DenBaars, James S. Speck, Erin C. Young, Kareem W. Hamdy
Publikováno v:
Optics express. 27(6)
We demonstrate high-power edge-emitting laser diodes (LDs) with tunnel junction contacts grown by molecular beam epitaxy (MBE). Under pulsed conditions, lower threshold current densities were observed from LDs with MBE-grown tunnel junctions than fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e79a6fe05b1ede5adc5058b26beab986
https://pubmed.ncbi.nlm.nih.gov/31052652
https://pubmed.ncbi.nlm.nih.gov/31052652
Autor:
Kareem W. Hamdy, Haojun Zhang, James S. Speck, Ryan G. Anderson, Guillaume Lheureux, Shlomo Mehari, Shuji Nakamura, Tal Margalith, Caroline E. Reilly, Claude Weisbuch, Philip Chan, Steven P. DenBaars, Emet Zeitz, Ram Seshadri, Daniel A. Cohen
Publikováno v:
OSA Advanced Photonics Congress (AP) 2019 (IPR, Networks, NOMA, SPPCom, PVLED).
We discuss the use of GaN high-power laser diode in general lighting applications. After reviewing the laser diode achievements; the phosphors materials, the optical design and the possible performances of these devices are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::333a57afacb84179b74c401162f86882
https://doi.org/10.1364/pvled.2019.pt2c.1
https://doi.org/10.1364/pvled.2019.pt2c.1