Room-Temperature Spin Polariton Diode Laser
نویسندگان
چکیده
منابع مشابه
Spontaneous polarization buildup in a room-temperature polariton laser.
We observe the buildup of strong (approximately 50%) spontaneous vector polarization in emission from a GaN-based polariton laser excited by short optical pulses at room temperature. The Stokes vector of emitted light changes its orientation randomly from one excitation pulse to another, so that the time-integrated polarization remains zero. This behavior is completely different from any previo...
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In a recent paper, Bhattacharya and co-workers [1] claim the observation of an electrically driven room-temperature polariton laser. This is an outstanding claim. The technological solution proposed in Ref. [1] looks very interesting, and merits our close inspection. Contrary to the standard structure for polariton lasing [2,3], where a planar micro-cavity is excited through the distributed Bra...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2017
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.119.067701