Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382469
M. Hemmer, Y. Joly, L. Glebov, M. Bass, M. Richardson
A broadly-tunable and narrow line Ti:Sapphire oscillator is presented. Tunability over 47 nm has been demonstrated while maintaining a linewidth shorter than 10 pm. Simplifications of typically tedious alignment procedures of VBG lasers are also discussed.
{"title":"Broad Tunability in a Volume Bragg Grating Narrow Line Ti:Sapphire Oscillator","authors":"M. Hemmer, Y. Joly, L. Glebov, M. Bass, M. Richardson","doi":"10.1109/LEOS.2007.4382469","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382469","url":null,"abstract":"A broadly-tunable and narrow line Ti:Sapphire oscillator is presented. Tunability over 47 nm has been demonstrated while maintaining a linewidth shorter than 10 pm. Simplifications of typically tedious alignment procedures of VBG lasers are also discussed.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121724629","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382267
C. Lim, Ka-Lun Lee, A. Nirmalathas, D. Novak, R. Waterhouse
Millimeter-wave (mm-wave) fixed wireless access with optical transport is able to provide future ultra- broadband connectivity. Optical single sideband with carrier (OSSB+C) modulation has been shown to overcome dispersion for signal transport in such systems while the optical spectral usage of OSSB+C signals can be improved by interleaving the mm-wave modulated optical signals. The merging of fiber- radio applications with other access networks has also been demonstrated, leading to a transparent heterogeneous access architecture. In a multiple radio environment the performance of the fiber-radio system is severely limited by the nonlinearity of the optical frontend, therefore improving its linearity is essential in such applications. Recently we proposed and experimentally demonstrated an optical interface based on arrayed-waveguide-gratings (AWGs) that supports multiple dense-WDM (DWDM) optical fiber-radio channels with the capability to reduce intermodulation distortion (IMD), multiplex multiple wavelength-interleaved DWDM channels and support simultaneous baseband data transport in a heterogeneous environment . In this paper we extend this work to encompass a detailed characterization of the proposed interface and investigate the trade-offs using simulations.
{"title":"Characterization of Multi-Functional Optical Interface for Multi-Channel Fiber-Radio Transmission in Heterogeneous Access Networks","authors":"C. Lim, Ka-Lun Lee, A. Nirmalathas, D. Novak, R. Waterhouse","doi":"10.1109/LEOS.2007.4382267","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382267","url":null,"abstract":"Millimeter-wave (mm-wave) fixed wireless access with optical transport is able to provide future ultra- broadband connectivity. Optical single sideband with carrier (OSSB+C) modulation has been shown to overcome dispersion for signal transport in such systems while the optical spectral usage of OSSB+C signals can be improved by interleaving the mm-wave modulated optical signals. The merging of fiber- radio applications with other access networks has also been demonstrated, leading to a transparent heterogeneous access architecture. In a multiple radio environment the performance of the fiber-radio system is severely limited by the nonlinearity of the optical frontend, therefore improving its linearity is essential in such applications. Recently we proposed and experimentally demonstrated an optical interface based on arrayed-waveguide-gratings (AWGs) that supports multiple dense-WDM (DWDM) optical fiber-radio channels with the capability to reduce intermodulation distortion (IMD), multiplex multiple wavelength-interleaved DWDM channels and support simultaneous baseband data transport in a heterogeneous environment . In this paper we extend this work to encompass a detailed characterization of the proposed interface and investigate the trade-offs using simulations.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115922323","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382671
H. Tomita, H. Nishioka
We have proposed a replica-free spectral shearing interferometer with a dual frequency local oscillator that warrants fixed frequency shift and wide temporal coverage. We applied this technique to characterize few-cycle and several-ps optical pulses.
{"title":"Wide Temporal Coverage Spectral Shearing Interferometer with a Dual Frequency Mixer","authors":"H. Tomita, H. Nishioka","doi":"10.1109/LEOS.2007.4382671","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382671","url":null,"abstract":"We have proposed a replica-free spectral shearing interferometer with a dual frequency local oscillator that warrants fixed frequency shift and wide temporal coverage. We applied this technique to characterize few-cycle and several-ps optical pulses.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132340575","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382683
T. Yang, K.T. Chan, K. Chen, X. Dong, H. Tam
Room temperature continuous-wave terahertz (THz) radiation generated from a cost-effective dual-frequency semiconductor laser is reported. External feedback employing two fiber Bragg gratings makes the novel THz source compact and potentially easily tunable.
{"title":"Generation of continuous THz wave by a compact dual-frequency semiconductor laser at room temperature","authors":"T. Yang, K.T. Chan, K. Chen, X. Dong, H. Tam","doi":"10.1109/LEOS.2007.4382683","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382683","url":null,"abstract":"Room temperature continuous-wave terahertz (THz) radiation generated from a cost-effective dual-frequency semiconductor laser is reported. External feedback employing two fiber Bragg gratings makes the novel THz source compact and potentially easily tunable.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130129353","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382278
M. Nakamura, S. Nishihara, K. Nishimura, K. Kishine, S. Kimura, T. Yoshida, Y. Ohtomo, N. Yoshimoto, K. Kato
10G burst-mode PIN-TIA module has been developed using a fast two-stage AOC technique. It exhibits a quick response of 10 nsec, high sensitivity of-19.5 dBm, and a wide dynamic range of 20.5 dB.
{"title":"A 10G Burst-Mode PIN-TIA Module with 10-nsec Response for PON Systems","authors":"M. Nakamura, S. Nishihara, K. Nishimura, K. Kishine, S. Kimura, T. Yoshida, Y. Ohtomo, N. Yoshimoto, K. Kato","doi":"10.1109/LEOS.2007.4382278","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382278","url":null,"abstract":"10G burst-mode PIN-TIA module has been developed using a fast two-stage AOC technique. It exhibits a quick response of 10 nsec, high sensitivity of-19.5 dBm, and a wide dynamic range of 20.5 dB.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134422455","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}
Pub Date : 2007-11-12DOI: 10.1364/ASSL.2018.AM6A.21
S. P. Kelley, K. Green
We present spectrally bright, scalable hybrid QPM/BPM NLO architectures down-converting from a 1-mum Nd:YAG laser, and pumping a ZGP OPO to cover a broad range of the IR spectrum.
我们提出了光谱明亮，可扩展的混合QPM/BPM NLO架构，从1 μ m Nd:YAG激光器向下转换，并泵浦ZGP OPO以覆盖广泛的红外光谱。
{"title":"Hybrid Quasi-phasematched and Birefringently Phasematched Parametric Frequency Conversion Architectures","authors":"S. P. Kelley, K. Green","doi":"10.1364/ASSL.2018.AM6A.21","DOIUrl":"https://doi.org/10.1364/ASSL.2018.AM6A.21","url":null,"abstract":"We present spectrally bright, scalable hybrid QPM/BPM NLO architectures down-converting from a 1-mum Nd:YAG laser, and pumping a ZGP OPO to cover a broad range of the IR spectrum.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131594520","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382521
F. Doany, C. Schow, J. Kash, C. Baks, R. Budd, P. Pepeljugoski, D. Kuchta, R. Dangel, F. Horst, B. Offrein
A chip-to-chip optical interconnect on a printed circuit board achieves a 160-Gb/s aggregate bidirectional data rate through 32 parallel polymer waveguides at 13.5 mW/Gb/s. This is the fastest, widest, and most integrated optical bus ever demonstrated.
{"title":"Terabus: A 160-Gb/s Bidirectional Board-Level Optical Data Bus","authors":"F. Doany, C. Schow, J. Kash, C. Baks, R. Budd, P. Pepeljugoski, D. Kuchta, R. Dangel, F. Horst, B. Offrein","doi":"10.1109/LEOS.2007.4382521","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382521","url":null,"abstract":"A chip-to-chip optical interconnect on a printed circuit board achieves a 160-Gb/s aggregate bidirectional data rate through 32 parallel polymer waveguides at 13.5 mW/Gb/s. This is the fastest, widest, and most integrated optical bus ever demonstrated.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129407258","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382522
D. Miller
The complementary capabilities of optics and electronics strongly suggest a combined integrated technology with optical, optoelectronic, and electronic functionality. Requirements of and progress towards such a technology will be discussed.
{"title":"Joining optics and electronics for information processing and communication","authors":"D. Miller","doi":"10.1109/LEOS.2007.4382522","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382522","url":null,"abstract":"The complementary capabilities of optics and electronics strongly suggest a combined integrated technology with optical, optoelectronic, and electronic functionality. Requirements of and progress towards such a technology will be discussed.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133473662","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382297
M. Ramme, J. Cox, M. Hemmer, T. Anderson, M. Richardson
An in-situ μ-Raman spectroscope is presented. The possibilities of obtaining Raman spectra at various pump frequencies without an expensive ultra-notch filter is discussed, including measurements of various materials like chalcogenide glasses, telluride glasses and semiconductors.
{"title":"In-situ μ-raman spectroscopy in femtosecond irradiated material","authors":"M. Ramme, J. Cox, M. Hemmer, T. Anderson, M. Richardson","doi":"10.1109/LEOS.2007.4382297","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382297","url":null,"abstract":"An in-situ μ-Raman spectroscope is presented. The possibilities of obtaining Raman spectra at various pump frequencies without an expensive ultra-notch filter is discussed, including measurements of various materials like chalcogenide glasses, telluride glasses and semiconductors.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133676978","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}
Pub Date : 2007-11-12DOI: 10.1109/LEOS.2007.4382663
M. Sysak, Hyundai Park, A. Fang, J. Bowers, R. Jones, O. Cohen, O. Raday, M. Paniccia
We present experimental and theoretical analysis for thermal impedance (ZT) in a hybrid silicon evanescent laser. For an 850 mum long Fabry-Perot, we observe ZT of 41.8degC/W experimentally and 43.5degC/W theoretically, which is in excellent agreement.
{"title":"Experimental and Theoretical Analysis of Thermal Impedance in a Hybrid Silicon Evanescent Laser","authors":"M. Sysak, Hyundai Park, A. Fang, J. Bowers, R. Jones, O. Cohen, O. Raday, M. Paniccia","doi":"10.1109/LEOS.2007.4382663","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382663","url":null,"abstract":"We present experimental and theoretical analysis for thermal impedance (ZT) in a hybrid silicon evanescent laser. For an 850 mum long Fabry-Perot, we observe ZT of 41.8degC/W experimentally and 43.5degC/W theoretically, which is in excellent agreement.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131897848","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}
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