Hofmann W - Search Results

1

VCSEL mode and polarization control by an elliptic dielectric mode filter.

Xiang L, Zhang X, Zhang J, Huang Y, Hofmann W, Ning Y, Wang L. Xiang L, et al. Among authors: hofmann w. Appl Opt. 2018 Oct 1;57(28):8467-8471. doi: 10.1364/AO.57.008467. Appl Opt. 2018. PMID: 30461803

2

High single-fundamental-mode power VCSEL integrated with alternating aluminum content micro-lens.

Huang Y, Zhang X, Zhang J, Hofmann W, Ning Y, Wang L. Huang Y, et al. Among authors: hofmann w. Appl Opt. 2018 Aug 20;57(24):7055-7059. doi: 10.1364/AO.57.007055. Appl Opt. 2018. PMID: 30129598

3

OPSR enhancement of high-temperature operating shallow-surface grating VCSELs.

Liu Y, Zhang X, Huang Y, Zhang J, Hofmann W, Ning Y, Wang L. Liu Y, et al. Among authors: hofmann w. Appl Opt. 2018 Jun 1;57(16):4486-4490. doi: 10.1364/AO.57.004486. Appl Opt. 2018. PMID: 29877397

4

1550 nm high contrast grating VCSEL.

Chase C, Rao Y, Hofmann W, Chang-Hasnain CJ. Chase C, et al. Among authors: hofmann w. Opt Express. 2010 Jul 19;18(15):15461-6. doi: 10.1364/OE.18.015461. Opt Express. 2010. PMID: 20720925 Free article.

5

Monolithically integrated multi-wavelength VCSEL arrays using high-contrast gratings.

Karagodsky V, Pesala B, Chase C, Hofmann W, Koyama F, Chang-Hasnain CJ. Karagodsky V, et al. Among authors: hofmann w. Opt Express. 2010 Jan 18;18(2):694-9. doi: 10.1364/OE.18.000694. Opt Express. 2010. PMID: 20173889 Free article.

6

Long distance single-mode fiber transmission of multimode VCSELs by injection locking.

Parekh D, Zhang B, Zhao X, Yue Y, Hofmann W, Amann MC, Willner A, Chang-Hasnain CJ. Parekh D, et al. Among authors: hofmann w. Opt Express. 2010 Sep 27;18(20):20552-7. doi: 10.1364/OE.18.020552. Opt Express. 2010. PMID: 20940949 Free article.

7

Two dimensional analysis of finite size high-contrast gratings for applications in VCSELs.

Liu A, Hofmann W, Bimberg D. Liu A, et al. Among authors: hofmann w. Opt Express. 2014 May 19;22(10):11804-11. doi: 10.1364/OE.22.011804. Opt Express. 2014. PMID: 24921302 Free article.

8

Electro-optical resonance modulation of vertical-cavity surface-emitting lasers.

Germann TD, Hofmann W, Nadtochiy AM, Schulze JH, Mutig A, Strittmatter A, Bimberg D. Germann TD, et al. Among authors: hofmann w. Opt Express. 2012 Feb 27;20(5):5099-107. doi: 10.1364/OE.20.005099. Opt Express. 2012. PMID: 22418315 Free article.

9

Greatly enhanced modulation response of injection-locked multimode VCSELs.

Parekh D, Zhao X, Hofmann W, Amann MC, Zenteno LA, Chang-Hasnain CJ. Parekh D, et al. Among authors: hofmann w. Opt Express. 2008 Dec 22;16(26):21582-6. doi: 10.1364/oe.16.021582. Opt Express. 2008. PMID: 19104589 Free article.

10

22-Gb/s Long Wavelength VCSELs.

Hofmann W, Müller M, Nadtochiy A, Meltzer C, Mutig A, Böhm G, Rosskopf J, Bimberg D, Amann MC, Chang-Hasnain C. Hofmann W, et al. Opt Express. 2009 Sep 28;17(20):17547-54. doi: 10.1364/OE.17.017547. Opt Express. 2009. PMID: 19907538 Free article.

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