Hülya Kuru Mutlu

Eskisehir Osmangazi University | ESOGU · Optician Program

Although the brick-tile industry is one of the important industrial establishments in Turkey, the search for raw materials that can meet the needs is one of the important problems. According to the 9th State Development Plan, it is included in the clay group, which has insufficient reserves and must be sought. There are not enough studies on the an...

The error of refraction is a very common eye disorder. Untreated vision problems put a lot of burden on the global economy annually. One of the most important parameters in the correct treatment of visual defects is the correct assembly of the focal point of the glass. The study was carried out to reveal the decentration differences and the analysi...

Worldwide, organic anti-reflective (AR) coated glasses constitute one of the largest areas in the industrial market. In our study, the analysis of the stages of anti-reflective glasses produced in our country and offered to eyeglass wearers was examined. Among the anti-reflective coating stages, the characterizations of hard coating, single surface...

Worldwide, organic anti-reflective (AR) coated glasses constitute one of the largest areas in the industrial market. In our study, the analysis of the stages of anti-reflective glasses produced in our country and offered to eyeglass wearers was examined. Among the anti-reflective coating stages, the characterizations of hard coating, single surface...

Z Katmanlar arasında sıkıştırılmış kendinden oluşumlu InAs kuantum noktalar n-üzeri p-GaAs tek eklem güneş hücresinin taban kısmına yakın bir bölgesinde sentezlenmiştir. Güneş hücresi yapısı p-tipi GaAs alttaş üzerine epi-katman olarak moleküler demet epitaksi yöntemiyle büyütülmüştür. Kuantum nokta içeren katmanlar, 15 tekrar olarak 25 nm kalınlığ...

The sun is one of the latest developments in renewable energy sources, which has a variety of application. Solar energy is the most preferred renewable energy sources because it can be used directly, it protects the environment and it is economic. In this work, we investigated that important parameter of GaAs-based solar cells with respect to the g...

Thin films of MgF2 are known for their features such as optical coatings. Quality of optical coatings can be determined by the production technology used and the parameters chosen. Nowadays, most of optical films are deposited by vapour deposition. Four samples were prepared by e-beam evaporation (EBE) for antireflection test. They were deposited w...

GaAs/AlGaAs tabanlı, 8-12 µm atmosfer penceresinde çalışan çok katmanlı kuantum kuyu kızılötesi foto-algılayıcıları için karanlık akım mekanizmaları çalışıldı. Teorik olarak hesaplanan karanlık akım değerleri, bu bölgede geniş bant algılayıcı olarak tasarlanan yapıların deneysel sonuçlarıyla karşılaştırıldı. Yapılan teorik modellemede, karanlık akı...

In this study, we report on the investigation of two multilayer GaAs/AlGaAs quantum well infrared photodetectors designed for 8-12 m spectral range detection. Fabricated devices were characterized by current-voltage and photoresponse measurements as a function of applied bias. Background-limited infrared performance (BLIP) temperatures were perfor...

In this study, we report on the investigation of a multilayer GaAs/AlGaAs quantum well infrared photodetector designed for 8-12 m spectral range detection. Fabricated devices were characterized by performing various methods of measurements: current-voltage, photoluminescence and photoresponse as a function of applied bias. After developing the abi...