單模半導(dǎo)體激光器噪聲特性預(yù)測(cè)
NOISE PERFORMANCE PREDICTION FOR SINGLE-MODE SEMICONDUCTOR LASER DIODE
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摘要: 本文在Harder小信號(hào)半導(dǎo)體激光器噪聲等效電路模型的基礎(chǔ)上,與直接求解單模速率方程相結(jié)合,給出了一個(gè)等效噪聲網(wǎng)絡(luò)模型,并且利用該模型對(duì)LD的噪聲特性進(jìn)行了預(yù)測(cè)。
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關(guān)鍵詞:
- 半導(dǎo)體激光器; 速率方程; 噪聲網(wǎng)絡(luò)模型
Abstract: A noise network model of single-mode semiconductor laser diode is established based on the Harder LD small signal noise model and straightforward calculation of rate equation in the TMS software. The characteristics of frequency response and noise are analyzed by using the presented model. -
Katz J, Margalit S, Harder C, et al. The intrinic electrical equivalent circuit of a laser diode. IEEE J. of Quantum Electron., 1981, QE-17(1): 4-7.[2]Tucker R S, Kaminow I P. High-frequency characteristics of directly modulated InGaAsP ridge[3]waveguide and buried herterostructure lasers. J. Lightwave Technol.,1984, LT-2(5): 385-393.[4]Tucker R S, Pope D J. Microwave circuit model for semiconductor of injection laser modulation dynamics. IEEE Trans. on MTT, 1983, MTT-31(3): 289-294.[5]Harder C, Katz J, Margalit S. Noise equivalent circuit of a semiconductor laser diode. IEEE J. of Quantum Electron., 1982, QE-18(3): 333-337.[6]Bernard Orsal, Signoret P, Peransin J-M, et al. Correlation between electrical and optical photocurrent noises in semiconductor laser diode. IEEE Tran. on ED, 1994, ED-41(11): 2151-2160.[7]Andrekson P A, Abdersson P, Alping A, et al. In situ characterization of laser diodes from wide band electrical noise measurements. J. Lightwave Technol., 1986, LT-4(7): 804-811. -
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