S. Nicholes, M. Mašanović, Biljana Jevremović, E. Lively, L. Coldren, D. Blumenthal
{"title":"Integration technologies for an 8×8 InP-based monolithic tunable optical router with 40GB/S line rate per port","authors":"S. Nicholes, M. Mašanović, Biljana Jevremović, E. Lively, L. Coldren, D. Blumenthal","doi":"10.1109/ICIPRM.2010.5515982","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5515982","url":null,"abstract":"Large-scale photonic integration depends on robust epitaxial design and fabrication techniques. This paper reviews the integration strategy we developed to demonstrate an 8×8 InP-based monolithic tunable optical router capable of 40 Gbps operation per port.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131008213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Engelstaedter, B. Roycroft, F. Peters, B. Corbett
{"title":"Fast wavelength switching in interleaved rear reflector laser","authors":"J. Engelstaedter, B. Roycroft, F. Peters, B. Corbett","doi":"10.1109/ICIPRM.2010.5516237","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516237","url":null,"abstract":"We present a novel tunable laser concept. The device employs an active interleaved rear mirror for wavelength selection and tuning enhancement. Rapid wavelength switching in the laser is investigated using a heterodyne method for time resolved spectral characterization. A very short transition time of 60 ps and SMSR recovery after less than 2 ns are observed.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134205849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daisuke Kondo, T. Okumura, H. Ito, Seunghun Lee, T. Amemiya, N. Nishiyama, S. Arai
{"title":"Lateral junction waveguide type photodiode for membrane photonic circuits","authors":"Daisuke Kondo, T. Okumura, H. Ito, Seunghun Lee, T. Amemiya, N. Nishiyama, S. Arai","doi":"10.1109/ICIPRM.2010.5516217","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516217","url":null,"abstract":"A lateral junction type photodiode grown on a semi-insulating InP substrate was realized by 3-step OMVPE growth. The responsivity of 0.27 A/W, 3 dB bandwidth of 6 GHz and 7.5 GHz at a bias voltage of 0 V and −2 V, respectively, were obtained for the stripe width of 1.4 µm and device length of 220µm. An error free transmissions up to 6 Gbps at 0 V were confirmed.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134377471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. Cong, R. Akimoto, S. Gozu, T. Mozume, T. Hasama, H. Ishikawa
{"title":"Intersubband absorption generation through silicon ion implantation in undoped InGaAs/AlAsSb coupled double quantum wells towards monolithic integration of intersubband-transition-based all-optical switches","authors":"G. Cong, R. Akimoto, S. Gozu, T. Mozume, T. Hasama, H. Ishikawa","doi":"10.1109/ICIPRM.2010.5515994","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5515994","url":null,"abstract":"We demonstrated the intersubband absorption through silicon ion implantation and subsequent rapid thermal annealing in undoped InGaAs/AlAsSb coupled double quantum wells. The effective temperature region of carrier activation for the implanted silicon ions is about 470~600 °C. For the sample with a silicon implantation dose of 1e14 cm−2, we obtained an actual carrier density of ~ 7.5e13 cm−2 (~75% activation efficiency) when it was annealed at 600 °C for 1 min. Simultaneously, a ~160-nm blueshift in interband absorption edge was observed, indicating quantum well intermixing (QWI). QWI and its non-uniformity were confirmed using SIMS and TEM measurements. This technique to generate intersubband absorption opens a route to fabricate monolithically integrated all-optical switches based on intersubband-transition induced cross-phase modulation.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123875892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Optical generation of microwave carrier with high spectral purity using integrated dual wavelength semiconductor laser diode","authors":"Changzheng Sun, Jin Huang, B. Xiong, Yi Luo","doi":"10.1109/ICIPRM.2010.5516116","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516116","url":null,"abstract":"The design and fabrication of an integrated dual wavelength laser diode is reported for optical generation of microwave signal. Microwave carrier with high spectral purity has been generated based on modulation sideband injection locking.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"413 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124412366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
G. Moschetti, P. Nilsson, L. Desplanque, X. Wallart, H. Rodilla, J. Mateos, J. Grahn
{"title":"DC and RF cryogenic behaviour of InAs/AlSb HEMTs","authors":"G. Moschetti, P. Nilsson, L. Desplanque, X. Wallart, H. Rodilla, J. Mateos, J. Grahn","doi":"10.1109/ICIPRM.2010.5516313","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516313","url":null,"abstract":"DC and RF properties are reported for InAs/AlSb HEMTs operating under cryogenic conditions (6 K) for a drain source bias up to 0.3 V. Compared to room temperature (300 K), a large improvement in device properties was observed: lower Ron, lower gds, a more distinct knee in the Ids (Vds) characteristics, increased fT and a reduction of the gate leakage current of more than two orders of magnitude. This makes InAs/AlSb HEMT technology of large interest in cryogenic low-noise amplifier designs with high constraints on power dissipation.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129261783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
X. Mei, V. Radisic, W. Deal, W. Yoshida, J. Lee, L. Dang, P. Liu, W. Liu, M. Lange, J. Zhou, J. Uyeda, K. Leong, R. Lai
{"title":"Sub-50NM InGaAs/InAlAs/InP HEMT for sub-millimeter wave power amplifier applications","authors":"X. Mei, V. Radisic, W. Deal, W. Yoshida, J. Lee, L. Dang, P. Liu, W. Liu, M. Lange, J. Zhou, J. Uyeda, K. Leong, R. Lai","doi":"10.1109/ICIPRM.2010.5516192","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516192","url":null,"abstract":"An InGaAs/InAlAs/InP HEMT with sub-50nm EBL gate has been developed for sub-millimeter wave (SMMW) power amplifier (PA) applications. In this paper, we report the device performance including high drain current, high gain, high breakdown voltage and scalability to large gate periphery, which are essential for achieving high output power at these frequencies. Excellent yield, process uniformity and repeatability are also demonstrated, which is critical for power amplifiers employing large number of devices and gate fingers. 10mW output power is demonstrated from a fixtured 338 GHz PA module.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"290 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115453720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Takino, M. Shirao, Takashi Sato, N. Nishiyama, S. Arai
{"title":"Investigation of regrowth interface quality of AlGaInAs/InP buried heterostructure lasers","authors":"Y. Takino, M. Shirao, Takashi Sato, N. Nishiyama, S. Arai","doi":"10.1109/ICIPRM.2010.5516092","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516092","url":null,"abstract":"1.3-µm AlGaInAs/InP buried heterostructure lasers were prepared by a low-pressure organo-metallic vapor-phase-epitaxy with in-situ thermal cleaning. The regrowth interface quality dependence on thermal cleaning time has been investigated from their lasing properties as well as electroluminescence property below the threshold. As the results, under condition of PH3 atmosphere in the organo-metallic vapor-phase-epitaxy (OMVPE) reactor at a fixed temperature of 450 °C for 60 min cleaning time, successful operation with the internal quantum efficiency of around 81 % and the differential quantum efficiency of 63 % were obtained for the cavity length of 500 μm with cleaved facets.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127165400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Baraskar, V. Jain, M. Wistey, U. Singisetti, Yong Ju Lee, B. Thibeault, A. Gossard, M. Rodwell
{"title":"High doping effects on in-situ Ohmic contacts to n-InAs","authors":"A. Baraskar, V. Jain, M. Wistey, U. Singisetti, Yong Ju Lee, B. Thibeault, A. Gossard, M. Rodwell","doi":"10.1109/ICIPRM.2010.5516269","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5516269","url":null,"abstract":"We present the effect of active carrier concentration on the specific contact resistivity (ρ<inf>c</inf>) of in-situ molybdenum (Mo) Ohmic contacts to n-type InAs. It is observed that, although the Fermi level pins in the conduction band for InAs, the contact resistivity decreases with the increase in InAs active carrier concentration. The lowest ρ<inf>c</inf> obtained through transmission line model measurements was (0.6±0.4)×10<sup>−8</sup> Ω-cm<sup>2</sup> for samples with 8.2×10<sup>19</sup> cm<sup>−3</sup> active carrier concentration. The contacts were found to remain stable on annealing at 250 °C for 1 hour.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127828019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Arayashiki, Y. Ohkubo, T. Matsumoto, T. Koji, Y. Amano, A. Takagi, Y. Matsuoka
{"title":"A 120-Gbit/s 520-mVPP multiplexer IC using 1-µm self-aligned InP/InGaAs/InP DHBT with emitter mesa passivation ledge","authors":"Y. Arayashiki, Y. Ohkubo, T. Matsumoto, T. Koji, Y. Amano, A. Takagi, Y. Matsuoka","doi":"10.1109/ICIPRM.2010.5515958","DOIUrl":"https://doi.org/10.1109/ICIPRM.2010.5515958","url":null,"abstract":"We fabricated 2:1 multiplexer IC (MUX) with a retiming function by using 1−µm self-aligned InP/InGaAs/InP double heterostructure bipolar transistors (DHBTs). As a result of the high performance DHBTs and the circuit design, in which we implemented broadband impedance matching, the MUX operated at 120 Gbit/s with a power dissipation of 1.27 W and an output amplitude of 520 mV when measured on the wafer. The MUX was assembled in a module using V-connectors for practical use. In this module, the MUX operated at 113 Gbit/s with an output amplitude of 514 mW and a power dissipation of 1.4 W.","PeriodicalId":197102,"journal":{"name":"2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124287424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}