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SPIE Proceedings, 2009
Tunnel junctions have been widely used in the fabrication of Vertical Cavity Surface Emitting Lasers since it allows fabrication of low electrical resistance as well as low optical absorption Bragg mirrors. The basic idea is to inject holes through a highly doped reverse biased n+/p+ tunnel junction.
Iordachescu, Adrian, Jacquet, Joel
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Tunnel junctions have been widely used in the fabrication of Vertical Cavity Surface Emitting Lasers since it allows fabrication of low electrical resistance as well as low optical absorption Bragg mirrors. The basic idea is to inject holes through a highly doped reverse biased n+/p+ tunnel junction.
Iordachescu, Adrian, Jacquet, Joel
openaire +2 more sources
Conference on Lasers and Electro-Optics Europe, 1996
The polarisation of the fundamental transverse mode of VCSEL can change when the injected current is altered. Switching of the polarisation associated to the excitation of higher order modes has been observed. It has also been noted that the strain induced during the fabrication causes birefringence in VCSEL.
A. Valle, L. Pesquera, K.A. Shore
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The polarisation of the fundamental transverse mode of VCSEL can change when the injected current is altered. Switching of the polarisation associated to the excitation of higher order modes has been observed. It has also been noted that the strain induced during the fabrication causes birefringence in VCSEL.
A. Valle, L. Pesquera, K.A. Shore
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Vertical Cavity Surface Emitting Laser Market (VCSEL) Market
The VCSEL market is witnessing rapid growth driven by high-speed data transmission, 3D sensing, and LiDAR applications. Its integration across data centers, consumer electronics, and autonomous vehicles positions it as a vital technology in the digital era.openaire +1 more source
Pseudo-high-order-mode in vertical-cavity surface-emitting lasers (VCSELs)
SPIE Proceedings, 2002We built a test system to pick up the pattern of light beam from the VCSELs and the EL spectrum simultaneously in order to study the mode behavior when the current applied on the device increased. As a result, we observed that the light spots from the VCSEL seemd to be high-order-mode while its EL spectrum included more than one peak wavelength ...
Haisong Wang +4 more
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Vertical-cavity surface-emitting laser diodes (VCSELs)
16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1993openaire +1 more source
Progress in 1.55 μm vertical cavity (VCSEL) surface emitting lasers
33rd European Conference and Exhibition on Optical Communication - ECOC 2007, 2007M.C. Amann, M. Ortsiefer
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SIMULATION OF OPTICAL RESONATORS FOR VERTICAL-CAVITY SURFACE-EMITTING LASERS (VCSEL)
Laser Science and Applications, 2010MOHY S. MANSOUR +4 more
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Room temperature visible (683-713 nm) all-AlGaAs vertical-cavity surface-emitting lasers (VCSELs)
IEEE Photonics Technology Letters, 1996T E Sale, J Woodhead, J S Roberts
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