Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Rodney Clifford Alferness"'
Autor:
Rodney Clifford Alferness, Michael A. Newkirk, F. Heismann, Uziel Koren, L. L. Buhl, Barry Miller, M.G. Young
Publikováno v:
Applied Physics Letters. 64:2335-2337
We demonstrate a polarization‐insensitive optical bandpass filter in indium phosphide (InP) with a 3 dB bandwidth of 1.5 nm at a center wavelength of 1.498 μm. The 5‐mm‐long filter is based on a grating‐assisted vertical directional coupler
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0302b38b6eb7da73e9618aa17dd0a645
https://doi.org/10.1063/1.111632
https://doi.org/10.1063/1.111632
Publikováno v:
Proceedings of Optical Fiber Communication Conference.
The multiple-wavelength optical networking (MONET) consortium is a DARPA funded program to demonstrate the technical, operational and economic feasibility of a national-scale, multiwavelength optical transport layer that is reconfigurable on a per wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3de67f4d47db64af36e3ec68e7d6d1d4
https://doi.org/10.1109/ofc.1997.719772
https://doi.org/10.1109/ofc.1997.719772
Autor:
C. A. Burrus, Thomas L. Koch, I. Kim, H. M. Presby, Rodney Clifford Alferness, M.G. Young, Michael A. Newkirk, Uziel Koren, R. P. Gnall, F. Hernandez-Gil, Barry Miller, G. Raybon, Lawrence L. Buhl
Publikováno v:
IEEE Photonics Technology Letters. 5:1401-1403
A monolithically integrated photonic circuit with an InGaAs/InGaAsP multiple-quantum-well (MQW) traveling-wave optical amplifier, a Bragg reflection grating-folded noise filter, and an MQW photodetector has been demonstrated. This photonic circuit of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1f6cbef8bb72dee918cd3503f19fd70
https://doi.org/10.1109/68.262554
https://doi.org/10.1109/68.262554
Autor:
Lawrence L. Buhl, I. Kim, M.G. Young, Uziel Koren, G. Raybon, M. D. Chien, C. A. Burrus, Thomas L. Koch, Rodney Clifford Alferness, Michael A. Newkirk, Barry Miller
Publikováno v:
IEEE Photonics Technology Letters. 5:1319-1321
A photonic integrated circuit with an InGaAs/InGaAsP multiple-quantum-well (MQW) traveling-wave optical amplifier and a grating-assisted vertical-coupler filter as a noise filter have been demonstrated. A fiber-to-amplifier/filter gain of approximate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dece728e0582afa6f07723f2b966d1d5
https://doi.org/10.1109/68.250056
https://doi.org/10.1109/68.250056
Autor:
Rodney Clifford Alferness, M. D. Chien, P.B. Hansen, G. Raybon, Uziel Koren, M.G. Young, Charles A. Burrus, Barry Miller
Publikováno v:
IEEE Photonics Technology Letters. 4:215-217
A 5.5-mm-long monolithic extended-cavity laser with an integrated Bragg-reflector in the InGaAsP system for active mode-locking at low repetition rates at a wavelength of 1.55 mu m has been fabricated. The device, which is designed to be used as a pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::487019485ff4644234158c49790e6d98
https://doi.org/10.1109/68.122370
https://doi.org/10.1109/68.122370
Publikováno v:
IEEE Photonics Technology Letters. 3:210-212
A technique is presented for fabricating intersecting waveguides with a sharp junction vertex. This technique was demonstrated by fabricating buried rib waveguide Y branches on InP with a junction vertex width of about 1/8 mu m. These Y branches had
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d65c33d0113c6b66b06836abb7658ca9
https://doi.org/10.1109/68.79756
https://doi.org/10.1109/68.79756
Autor:
Lawrence L. Buhl, M.G. Young, Barry Miller, G. Raybon, Charles A. Burrus, Uziel Koren, Thomas L. Koch, Rodney Clifford Alferness
Publikováno v:
Digest of Conference on Optical Fiber Communication.
Widely tunable semiconductor lasers are critical components for future wavelength division multiplexed networks and switching systems. Indeed, the total capacity of such systems is presently limited by the laser tuning range. The electrical tuning ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b14949118fbf38e1c62e5044d71aeec
https://doi.org/10.1364/ofc.1992.pd2
https://doi.org/10.1364/ofc.1992.pd2
Autor:
Barry Miller, G. Raybon, P.B. Hansen, Clinton Randy Giles, M. D. Chien, M.G. Young, Uziel Koren, Charles A. Burrus, Alan H. Gnauck, Rodney Clifford Alferness
Publikováno v:
Optical Amplifiers and Their Applications.
Propagation of solitons over several thousand kilometers has been reported in recirculating fiber loop experiments [1,2]. However, a major obstacle for commercial use of soliton transmission systems has been the lack of a stable and reliable soliton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b8dc9e30248aa15ee4b8a4425e72fce
https://doi.org/10.1364/oaa.1992.fc2
https://doi.org/10.1364/oaa.1992.fc2
Autor:
Thomas L. Koch, Lawrence L. Buhl, M. Zirngibl, Charles H. Joyner, M.G. Young, M. D. Chien, I. Kim, Uziel Koren, Rodney Clifford Alferness, Barry Miller
Publikováno v:
Electronics Letters. 30:953-954
The authors have demonstrated a compact (70 µm free-space radiation length), potentially robust, broadband (1.53–1.56 µm), polarisation-insensitive 3 dB optical power splitter based on InP using free-space radiative input-output coupling. This pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723933b41f4bd079fc4f4f149e6e8904
https://doi.org/10.1049/el:19940637
https://doi.org/10.1049/el:19940637
Autor:
Charles A. Burrus, Lawrence L. Buhl, M.G. Young, Barry Miller, Rodney Clifford Alferness, G. Raybon, Thomas L. Koch, Uziel Koren
Publikováno v:
Electronics Letters. 29:81-82
Broadly tunable, narrowband wavelength filters that can be integrated with other photonic devices are important elements for WDM multi/demultiplexing systems. Recently, we have demonstrated a broadly tunable, narrowband wavelength selective grating a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e65446a76f2e31f9f0d50c10cbae33c7
https://doi.org/10.1049/el:19930053
https://doi.org/10.1049/el:19930053