Abstract
InAlGaAs/InP-hused all-monolithic 1.3 μm VCSELs operating continuous wave up to 18 C are demonstrated. The whole structure is grown by a single step of MOCVD. Selective wet etching of an InP layer is used to form an air-gap aperture for the current confinement. The threshold current of an 8 μm device at 15 C is ∼2.8 mA.
| Original language | English |
|---|---|
| Pages (from-to) | 664-665 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 39 |
| Issue number | 8 |
| DOIs | |
| State | Published - 17 Apr 2003 |