Microcavity enhanced vertical-cavity light-emitting diodes

Keller, U.; Jacobovitz-Veselka, G.R.; Cunningham, J.E.; Jan, W.Y.; Tell, B.; Brown-Goebeler, K.F.; Livescu, G.
June 1993
Applied Physics Letters;6/14/1993, Vol. 62 Issue 24, p3085
Academic Journal
Investigates microcavity enhancement and mode-coupling effects in vertical-cavity light-emitting diode (LED). Measurement of photo and electroluminescence intensity and linewidth; Determination of the electrical-to-optical efficiency; Basis for the microcavity LED design.


Related Articles

  • Applied physics: A light-emitting sandwich filling. Tsutsui, Tetsuo // Nature;12/19/2002-12/26/2002, Vol. 420 Issue 6917, p752 

    Summarizes research on high-efficiency organic light emitting diodes, published in the December 2002 issue of the journal 'Nature.' Design and fabrication; Luminescent properties; Prospects for workable devices.

  • Highly-bright white organic light-emitting diodes based on a single emission layer. Chuen, C. H.; Tao, Y. T. // Applied Physics Letters;12/9/2002, Vol. 81 Issue 24, p4499 

    A very bright white organic light-emitting diode (OLED) was fabricated with a thin layer of 4-{4-[N-(1-naphthyl)-N-phenylaminiphenyl]}-1,7-diphenyl-3,5-dimethyl-1,7- dihydro-dipyrazolo [3,4-b;4'3'-e]pyridine (PAP-NPA) doped with rubrene as the source of the white emission. Thus, with a simple...

  • Realization of high-efficiency/high-luminance small-molecule organic light-emitting diodes: synergistic effects of siloxane anode functionalization/hole-injection layers, and hole/exciton-blocking/electron-transport layers. Huang, Qinglan; Cui, Ji; Veinot, Jonathan G. C.; Yan, He; Marks, Tobin J. // Applied Physics Letters;1/20/2003, Vol. 82 Issue 3, p331 

    High-efficiency/high-luminance small-molecule organic light-emitting diodes (OLEDs) are fabricated by combining thin, covalently-bound triarylamine hole injection/adhesion interlayers with hole- and exciton-blocking/electron transport interlayers in tris(8-hydroxyquinolato)aluminum (III)...

  • Blue photo- and electroluminescence from poly(benzoyl-1,4-phenylene). Edwards, A.; Blumstengel, S. // Applied Physics Letters;1/20/1997, Vol. 70 Issue 3, p298 

    Evaluates the photoluminescent and electroluminescent properties of poly(benzoyl-1,4-phenylene) (PBP). Impact of the discovery of electroluminescence of poly(p-phenylene vinylene) on conjugated polymers; Application of conjugated polymers as active layers in light-emitting diodes (LED); Use of...

  • Luminescence spectra of blue and green light-emitting diodes based on multilayer InGaN/AlGaN/GaN heterostructures with quantum wells. Zolina, K. G.; Kudryashov, V. E.; Turkin, A. N.; Yunovich, A. É. // Semiconductors;Sep97, Vol. 31 Issue 9, p901 

    The luminescence spectra of blue and green light-emitting diodes based on In[sub x]Ga[sub 1-x]N/Al[sub y]Ga[sub 1-y]N/GaN heterostructures with a thin (2-3 nm) In[sub x]Ga[sub 1-x]N active layer have been investigated in the temperature and current intervals 100-300 K and J = 0.01-20 mA,...

  • Broadband operation of coupled-stripe multiple quantum well AlGaAs laser diodes. Epler, J. E.; Jackson, G. S.; Holonyak, N.; Thornton, R. L.; Burnham, R. D.; Paoli, T. L. // Applied Physics Letters;10/15/1985, Vol. 47 Issue 8, p779 

    A recently developed AlGaAs multiple stripe, multiple quantum well superluminescence light-emitting diode (SLED) with an extremely low reflectivity front-facet coating is operated as a high-power laser in an external grating cavity over an unusually broad tuning range. The SLED diode is operated...

  • White light-emitting diodes of GaN-based Sr[sub 2]SiO[sub 4]:Eu and the luminescent properties. Park, Joung Kyu; Lim, Mi Ae; Kim, Chang Hae; Park, Hee Dong; Park, Joon Taik; Choi, Se Young // Applied Physics Letters;2/3/2003, Vol. 82 Issue 5, p683 

    We have synthesized a Eu[sup 2+]-activated Sr[sub 2]SiO[sub 4] yellow phosphor and investigated an attempt to develop white light-emitting diodes (LEDs) by combining it with a GaN blue LED chip. Two distinct emission bands from the GaN-based LED and the Sr[sub 2]SiO[sub 4]:Eu phosphor are...

  • High-performance polymer light-emitting diodes fabricated with a polymer hole injection layer. Gong, X.; Moses, D.; Heeger, A. J.; Liu, S.; Jen, A. K.-Y. // Applied Physics Letters;7/7/2003, Vol. 83 Issue 1, p183 

    Enhanced luminance (L) and luminous efficiency (LE) of polymer light-emitting diodes (PLEDs) is demonstrated using poly(bis(tetraphenyldiamino)biphenyl-perfluorocyclobutane), poly(BTPD-Si-PFCB), as the hole injection layer. The monomer is cast directly onto the indium-tin-oxide anode and...

  • Luminescence conversion of blue light emitting diodes. Schlotter, P.; Schmidt, R.; Schneider, J. // Applied Physics A: Materials Science & Processing;1997, Vol. 64 Issue 4, p417 

    Using blue-emitting GaN/6HSiC chips as primary light sources, we have fabricated green, yellow, red and white emitting LEDs. The generation of mixed colors, as turquoise and magenta is also demonstrated. The underlying physical principle is that of luminescence down-conversion (Stokes shift), as...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics