Variable Stripe Length method: influence of stripe length choice on measured optical gain

2017 ◽  
Vol 42 (24) ◽  
pp. 5258 ◽  
Author(s):  
Luis Cerdán
Keyword(s):  
Optical Gain ◽  
Stripe Length

scholarly journals Optical Gain of Lead Halide Perovskites Measured via the Variable Stripe Length Method: What We Can Learn and How to Avoid Pitfalls

2021 ◽  
pp. 2001773
Author(s):  
Ada Lili Alvarado‐Leaños ◽  
Daniele Cortecchia ◽  
Giulia Folpini ◽  
Ajay Ram Srimath Kandada ◽  
Annamaria Petrozza
Keyword(s):  
Optical Gain ◽  
Halide Perovskites ◽  
Lead Halide ◽  
Stripe Length

scholarly journals Achieving Optical Gain of the CsPbBr3 Perovskite Quantum Dots and Influence of the Variable Stripe Length Method

ACS Omega ◽  
2021 ◽  
Author(s):  
Saif M. H. Qaid ◽  
Hamid M. Ghaithan ◽  
Bandar Ali Al-Asbahi ◽  
Abdullah S. Aldwayyan
Keyword(s):  
Quantum Dots ◽  
Optical Gain ◽  
Perovskite Quantum Dots ◽  
Stripe Length

Optical Gain and Optical Internal Loss of GaN-Based Laser Diodes Measured by Variable Stripe Length Method with Laser Processing

2001 ◽  
Vol 40 (Part 2, No. 10B) ◽  
pp. L1103-L1106 ◽  
Author(s):  
Yoshinori Kimura ◽  
Atsuya Ito ◽  
Mamoru Miyachi ◽  
Hirokazu Takahashi ◽  
Atsushi Watanabe ◽  
...  
Keyword(s):  
Laser Processing ◽  
Laser Diodes ◽  
Optical Gain ◽  
Internal Loss ◽  
Stripe Length

Determination of the saturation length and study of its effects in optical gain measurements of organic semiconductors using the variable stripe length method

2019 ◽  
Vol 115 (17) ◽  
pp. 173301
Author(s):  
Hans Wilke ◽  
Nicolai M. Hoinka ◽  
Thomas Kusserow ◽  
Thomas Fuhrmann-Lieker ◽  
Hartmut Hillmer
Keyword(s):  
Organic Semiconductors ◽  
Optical Gain ◽  
Stripe Length

Optical Gain Measurements With Variable Stripe Length Technique

2003 ◽  
pp. 223-242 ◽  
Author(s):  
J. Valenta ◽  
K. Luterová ◽  
R. Tomasiunas ◽  
K. DohnalovÁ ◽  
B. Hönerlage ◽  
...  
Keyword(s):  
Optical Gain ◽  
Stripe Length

Optical-Gain Measurements on GaN and Alx Ga1-xN Heterostructures

1997 ◽  
Vol 468 ◽  
Author(s):  
L. Eckey ◽  
J. Holst ◽  
V. Kutzer ◽  
A. Hoffmann ◽  
I. Broser ◽  
...  
Keyword(s):  
High Temperatures ◽  
Low Temperatures ◽  
Optical Gain ◽  
Excitation Density ◽  
High Excitation ◽  
Electron Hole ◽  
Hole Plasma ◽  
Electron Hole Plasma ◽  
Stripe Length ◽  
Density Results

ABSTRACTOptical gain processes in thin GaN and AlGaN are compared by means of gain spectroscopy using the stripe length method and high-excitation photoluminescence, both performed at various densities and temperatures. We find that inelastic excitonic scattering processes and biexciton decay are important at low temperatures and low excitation densities Both materials are similar in that increasing the excitation density results in gain spectra dominated by the electron-hole plasma and phonon-assisted band-to-band recombination. These also prevail at high temperatures.

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