Details

Autor(en) / Beteiligte

• Song, Dae-Sung
• Lee, Yong-Jae
• Choi, Han-Woo
• Lee, Yong-Hee

Titel

Polarization-controlled, single-transverse-mode, photonic-crystal, vertical-cavity, surface-emitting lasers

Ist Teil von

• Applied physics letters, 2003-05, Vol.82 (19), p.3182-3184

Erscheinungsjahr

2003

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We developed a polarization-controlled, single-transverse-mode, photonic-crystal, vertical-cavity, surface-emitting laser (PC-VCSEL) by introducing elliptical air holes in the top mirror. The polarization-controlled PC-VCSELs show polarization extinction ratios of over 29 dB. The origin of the polarization stability is explained by the asymmetric polarization mode profile and the asymmetric current injection profile.