97 citations
4 papers
Reference Ultra Low DC Current Source (ULCS) Between 1 fA and 100 pA at TUBITAK UME
Omer Erkan, Yakup Gulmez, Cem Hayirli +2
In this paper, we present a programmable Ultra Low DC Current Source (ULCS) developed at TÜBİTAK UME. The output current range is from 1 fA up to 100 pA with 100 aA resolution and…
Tailored design of mode-locking dynamics for low-noise frequency comb generation
Çağrı Şenel, Ramiz Hamid, Cihangir Erdoğan +2
We report on a mode-locked laser design using Yb-doped fiber lasers for low-noise frequency-comb generation. The frequency comb covers the spectral range from to nm. A…
How Image Degradations Affect Deep CNN-based Face Recognition?
Samil Karahan, Merve Kilinc Yildirim, Kadir Kirtac +3
Face recognition approaches that are based on deep convolutional neural networks (CNN) have been dominating the field. The performance improvements they have provided in the so cal…
Measurement of Fluctuation-induced Diamagnetism in BSCCO-2212 single crystals using Magneto-optics
Huseyin Sozeri, Lev Dorosinskii, Ugur Topal
Fluctuation induced diamagnetism in BSCCO single crystals with different doping levels (i.e., different oxygen stoichiometry) was measured using magneto-optics (MO) in a wide frequ…