线性塔尔博特腔半导体激光器的模态分析
Modal analysis of linear Talbot-cavity semiconductor lasers.
作者信息
Mehuys D, Streifer W, Waarts R G, Welch D F
出版信息
Opt Lett. 1991 Jun 1;16(11):823-5. doi: 10.1364/ol.16.000823.
PMID:19776797
Abstract
A modal analysis at threshold is presented for linear Talbot-cavity semiconductor lasers with a finite number of array elements. The analysis self-consistently calculates the array supermode profiles and the loss each incurs owing to imperfect Talbot imaging, including edge diffraction losses. It is found that the decrease in mode discrimination between supermodes incurred by fabricating larger arrays can be offset by reducing the near-field fill factor.
摘要
针对具有有限数量阵列元件的线性塔尔博特腔半导体激光器，给出了阈值处的模态分析。该分析自洽地计算了阵列超模分布以及由于塔尔博特成像不完善（包括边缘衍射损耗）而导致的每个超模的损耗。结果发现，通过降低近场填充因子，可以抵消因制造更大阵列而导致的超模之间模式分辨力的下降。
相似文献
1
Modal analysis of linear Talbot-cavity semiconductor lasers.
Opt Lett. 1991 Jun 1;16(11):823-5. doi: 10.1364/ol.16.000823.
2
Tapered Quantum Cascade Laser Arrays Integrated with Talbot Cavities.
Nanoscale Res Lett. 2018 Jul 9;13(1):205. doi: 10.1186/s11671-018-2617-z.
3
Talbot cavity redesigned for increased supermode discrimination with reduced loss.
Opt Lett. 2015 Jul 1;40(13):2957-60. doi: 10.1364/OL.40.002957.
4
Effective reflectivity from self-imaging in a Talbot cavity and its effect on the threshold of a finite 2-D surface emitting laser array.
Appl Opt. 1990 Dec 1;29(34):5080-5. doi: 10.1364/AO.29.005080.
5
Supermode analysis of phase-locked arrays of semiconductor lasers.
Opt Lett. 1984 Apr 1;9(4):125-7. doi: 10.1364/ol.9.000125.
6
Electrically driven supersymmetric semiconductor laser arrays with single-lobe far-field patterns.
Opt Express. 2023 Jan 16;31(2):1858-1867. doi: 10.1364/OE.479111.
7
Phase-locked array of quantum cascade lasers with an integrated Talbot cavity.
Opt Express. 2016 Dec 26;24(26):30275-30281. doi: 10.1364/OE.24.030275.
8
Phase locking and supermode selection in multicore photonic crystal fiber lasers with a large doped area.
Opt Lett. 2005 Jul 1;30(13):1668-70. doi: 10.1364/ol.30.001668.
9
In-phase supermode selection in ring-type and concentric-type multicore fibers using large-mode-area single-mode fiber.
J Opt Soc Am A Opt Image Sci Vis. 2011 May 1;28(5):924-33. doi: 10.1364/JOSAA.28.000924.
10
Extraction characteristics of a cw double-hexagonal Talbot cavity with stochastic propagation phase.
Opt Express. 2001 Oct 8;9(8):373-85. doi: 10.1364/oe.9.000373.
Zotero 插件