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Volumn 89, Issue 2, 2006, Pages

Thermal properties of THz quantum cascade lasers based on different optical waveguide configurations

Author keywords

[No Author keywords available]

Indexed keywords

CONTINUOUS WAVE LASERS; HEAT LOSSES; OPTICAL WAVEGUIDES; OPTIMIZATION; PHOTOLUMINESCENCE; SURFACE PLASMON RESONANCE;

EID: 33746089540     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2220546     Document Type: Article
Times cited : (46)

References (14)
  • 8
    • 33746081814 scopus 로고    scopus 로고
    • note
    • The Debye screening length is 18-23 nm in the investigated lattice temperature range, while the wave function of level b mainly extends in a 59 nm thick spatial region [four right-most quantum wells in Fig. 1(a)] characterized by a negligible static electronic density. This explains the observation of stable excitons associated with level b in our samples.
  • 10
    • 33746072052 scopus 로고    scopus 로고
    • note
    • -1).
  • 12
    • 33746047795 scopus 로고    scopus 로고
    • note
    • The fitting procedure was restricted to the range P ≥ 0.2 W (P ≥ 0.3 W), for samples A (B), where tunnel injection into the upper laser level becomes efficient and the full conduction regime is reached.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.