000			02224cam a2200349 a 4500
003			EG-GiCUC
005			20250223031944.0
008			180318s2017 ua h f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.12.20.M.Sc.2017.Sh.F
100	0		_aShaimaa Moustafa Ibrahim Taha
245	1	0	_aFabrication and optical properties of one-dimensional silicon-based photonic crystal microcavity / _cShaimaa Moustafa Ibrahim Taha ; Supervsied Mohamed Amin Soliman , Mohamed Shaker Mohamed Salem , Abear Abdullah Elgamal
246	1	5	_aتصنيع غرف فوتونية متناهية الصغر و احادية الابعاد من السيلكون و دراسة خصائصها الضوئية
260			_aCairo : _bShaimaa Moustafa Ibrahim Taha , _c2017
300			_a112 P. : _bfacsimiles ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Science - Department of Physics
520			_aA novel silicon-based optical microcavity composed of a defect layer sandwiched between two parallel rugate mirrors is created by the electrochemical anodization of silicon in hydrofluoric acid (HF)-based electrolyte using a precisely controlled current density profile. The spectral response of the rugate-based microcavity is simulated and compared to the conventional microcavities. The stabilization of the prepared microcavity against natural oxidation is performed using two different novel approaches. The former approach involves thermal oxidation of the microcavity, whereas the later approach employs the atomic layer deposition (ALD) technique to cover the pore wall with different protective layers. The spectral response of the microcavity shows a remarkable sensitivity to each stabilization method
530			_aIssued also as CD
653		4	_aBased microcavity
653		4	_aPhotonic crystal
653		4	_aRugate
700	0		_aAbear Abdullah Elgamal , _eSupervisor
700	0		_aMohamed Amin Soliman , _eSupervisor
700	0		_aMohamed Shaker Mohamed Salem , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aSamia _eCataloger
942			_2ddc _cTH
999			_c65475 _d65475