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Commercialization of VCSELs and VCSEL arrays
SPIE Proceedings, 2004Various aspects relevant for the commerzialization of VCSELs used in data communications and sensor applications are discussed. In particular, reliability results obtained on selective oxide VCSELs and production reliability assurance procedures are discussed.
Karlheinz Gulden +3 more
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Manufacturability of VCSEL components and VCSEL products
Conference Proceedings. LEOS'98. 11th Annual Meeting. IEEE Lasers and Electro-Optics Society 1998 Annual Meeting (Cat. No.98CH36243), 2002In this paper, we examine several of the properties of VCSELs that enhance their manufacturability, and we describe how those characteristics may be exploited in the manufacturing environment. The ability to test the lasers while still in wafer form, the enhanced reliability, and the ability to package the laser in traditional LED package styles are ...
J.A. Tatum, J.K. Guenter, R.H. Johnson
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Quantum Optoelectronics, 1993
Microcavity lasers potentially will have ultra-low thresholds in the micro ampere range or even lower. The vertical-cavity surface-emitting laser (VCSEL) structure represents the most straightforwardly produceable device which can scale down to ultra-small cavity dimensions and active material volumes.
J.L. Jewell +5 more
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Microcavity lasers potentially will have ultra-low thresholds in the micro ampere range or even lower. The vertical-cavity surface-emitting laser (VCSEL) structure represents the most straightforwardly produceable device which can scale down to ultra-small cavity dimensions and active material volumes.
J.L. Jewell +5 more
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Antiguided VCSELs and VCSEL phase-locked arrays
LEOS 2001. 14th Annual Meeting of the IEEE Lasers and Electro-Optics Society (Cat. No.01CH37242), 2002Coherent emission from the surface makes vertical-cavity surface-emitting lasers (VCSEL) very attractive light sources for many applications. As an efficient means to increase the coherent output power from a large emission aperture, antiguided structures have been studied for the last few years.
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Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551), 2005
Single-mode AlGaInAs/InP VCSELs for the 1.4-2 /spl mu/m wavelength range with sub-mA threshold currents, 100/spl deg/C CW operation, single-mode operation with SMSR of 50 dB and modulation bandwidth up to 10 Gbit/s are presented.
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Single-mode AlGaInAs/InP VCSELs for the 1.4-2 /spl mu/m wavelength range with sub-mA threshold currents, 100/spl deg/C CW operation, single-mode operation with SMSR of 50 dB and modulation bandwidth up to 10 Gbit/s are presented.
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2021 26th Microoptics Conference (MOC), 2021
Nearly 50 years after practical conception, VCSELs are now ubiquitous. Massive investment has been made to scale production, but has it been overbuilt? What are the most viable next commercial influences in the VCSEL market? This paper examines several of the market forces in both supply and demand of VCSELs.
Jim A. Tatum +3 more
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Nearly 50 years after practical conception, VCSELs are now ubiquitous. Massive investment has been made to scale production, but has it been overbuilt? What are the most viable next commercial influences in the VCSEL market? This paper examines several of the market forces in both supply and demand of VCSELs.
Jim A. Tatum +3 more
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InP-Based Long-Wavelength VCSELs and VCSEL Arrays
IEEE Journal of Selected Topics in Quantum Electronics, 2009Long-wavelength, InP-based, vertical-cavity surface-emitting lasers with buried tunnel junction (LW-BTJ-VCSELs) and VCSEL arrays are presented. Emitting at the telecommunications wavelengths around 1.3 and 1.55 mum, these devices show high modulation bandwidth in excess of 10 GHz over a wide temperature range.
M.-C. Amann, W. Hofmann
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Modulation energy efficiency of VCSEL and coupled-cavity VCSEL
IEEE Photonics Society Summer Topicals 2010, 2010We measure the energy per bit (EPB) for the 25-Gb/s implanted holey VCSEL and 12-Gb/s coupled-cavity VCSEL, and discuss the possibilities for the VCSEL to achieve a lower EPB for data center and interconnect applications.
Chen Chen +2 more
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IEEE Journal of Selected Topics in Quantum Electronics, 2017
The ability to continuously tune the wavelength of a laser is of critical importance and is a fundamental building block for many optical systems, including wavelength division multiplexed optical fiber communication systems. Vertical cavity surface emitting laser (VCSEL) structure offers a unique advantage to engineer the lasing wavelength because of ...
Pengfei Qiao +3 more
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The ability to continuously tune the wavelength of a laser is of critical importance and is a fundamental building block for many optical systems, including wavelength division multiplexed optical fiber communication systems. Vertical cavity surface emitting laser (VCSEL) structure offers a unique advantage to engineer the lasing wavelength because of ...
Pengfei Qiao +3 more
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physica status solidi (a), 2005
AbstractMolecular beam epitaxy growth of InAs/InGaAs QD structures on GaAs substrates as well as fabrication and performance of long‐wavelength QD edge‐emitting lasers and VCSELs are discussed. 1.3 µm QD VCSELs were successfully fabricated from the structures with several QD planes inserted into the optical microcavity with AlO–GaAs and AlGaAs–GaAs ...
Victor M. Ustinov +3 more
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AbstractMolecular beam epitaxy growth of InAs/InGaAs QD structures on GaAs substrates as well as fabrication and performance of long‐wavelength QD edge‐emitting lasers and VCSELs are discussed. 1.3 µm QD VCSELs were successfully fabricated from the structures with several QD planes inserted into the optical microcavity with AlO–GaAs and AlGaAs–GaAs ...
Victor M. Ustinov +3 more
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