The extension of gain spectra and accurate determination of the quasi-Fermi-level separation from measured amplified spontaneous emission spectra

1999 ◽  
Vol 75 (20) ◽  
pp. 3069-3071 ◽  
Author(s):  
Liwei Fu ◽  
Linzhang Wu ◽  
Heinz Schweizer
Keyword(s):  
Fermi Level ◽  
Spontaneous Emission ◽  
Accurate Determination ◽  
Emission Spectra ◽  
Amplified Spontaneous Emission ◽  
Quasi Fermi Level ◽  
Gain Spectra

Determination of the quasi‐Fermi‐level separation in single‐quantum‐wellp‐i‐ndiodes

1996 ◽  
Vol 80 (8) ◽  
pp. 4599-4603 ◽  
Author(s):  
Ernest Tsui ◽  
Jenny Nelson ◽  
Keith Barnham ◽  
Chris Button ◽  
John S. Roberts
Keyword(s):  
Fermi Level ◽  
Single Quantum ◽  
Quasi Fermi Level

Amplified spontaneous emission and optical gain spectra from stilbenoid and phenylene vinylene derivative model compounds

1999 ◽  
Vol 86 (11) ◽  
pp. 6155-6159 ◽  
Author(s):  
Kevin P. Kretsch ◽  
Colin Belton ◽  
Stephen Lipson ◽  
Werner J. Blau ◽  
Fryad Z. Henari ◽  
...  
Keyword(s):  
Spontaneous Emission ◽  
Optical Gain ◽  
Amplified Spontaneous Emission ◽  
Phenylene Vinylene ◽  
Model Compounds ◽  
Gain Spectra

Accurate determination of the size distribution of Si nanocrystals from PL spectra

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55119-55125 ◽  
Author(s):  
Xuguang Jia ◽  
Pengfei Zhang ◽  
Ziyun Lin ◽  
Rebecca Anthony ◽  
Uwe Kortshagen ◽  
...  
Keyword(s):  
Size Distribution ◽  
Spontaneous Emission ◽  
Accurate Determination ◽  
Characterization Methods ◽  
Pl Spectra ◽  
Si Nanocrystals ◽  
Pl Spectrum

A model is developed to fit the PL spectrum based on spontaneous emission. With this model, we can quantitatively analyse the QD size and its distribution using the PL spectra only, saving the need of time consuming and destructive characterization methods such as TEM.

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