# Near-unity quantum efficiency of AlGaAs/GaAs quantum well infrared detectors using a waveguide with a doubly periodic grating coupler

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/near-unity-quantum-efficiency-of-algaas-gaas-quantum-well-infrared-detectors/

## Facts

| Field | Value |
| --- | --- |
| Author Names | J. Y. Andersson,Lars‐Olov Lundqvist |
| Citations | 154 |
| DOI | 10.1063/1.105259 |
| Fields | Engineering,Physics and Astronomy |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2033411632 |
| Type | article |
| Year | 1991 |

## Paper authors

- [Lars‐Olov Lundqvist](https://scholariq.org/researchers/lars-olov-lundqvist/)

## Paper primary topic

- [Photonic and Optical Devices](https://scholariq.org/topics/photonic-and-optical-devices/)

## Paper topics

- [Photonic and Optical Devices](https://scholariq.org/topics/photonic-and-optical-devices/)
- [Photonic Crystals and Applications](https://scholariq.org/topics/photonic-crystals-and-applications/)
- [Advanced Fiber Laser Technologies](https://scholariq.org/topics/advanced-fiber-laser-technologies/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.