Afiliat la Institutul de Fizică Aplicată al AŞM

Optical properties of amorphous As 45S 15Se 40 thin films

Iovu Mihail , Cojocaru Ion , Benea Vasile , Colomeico Eduard

Journal of Optoelectronics and Advanced Materials

Vol. 13, / 2011 / ISSN 1454-4164

Disponibil online 27 February, 2024

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On the compositional dependence of refractive index in amorphous Ge xAs xSe 1-2x films

Iovu Mihail , Benea Vasile , Colomeico Eduard , Iovu Maria , Cojocaru Ion , Spotiuc Oleg , Golovchak Roman

Journal of Optoelectronics and Advanced Materials

Vol. 13, / 2011 / ISSN 1454-4164

Disponibil online 27 February, 2024

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New optical materials based on chalcogenide glasses

Iovu Mihail , Benea Vasile , Cojocaru Ion , Colomeico Eduard , Tăzlăvan Victor , Iovu Maria

Annual Congress of the American Romanian Academy of Arts and Sciences. Proceedings of the 35th ARA Congress

Ediția 35. 2011. Montreal; Canada. . 223-226.

Disponibil online 12 March, 2024

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New optical materials based on chalcogenide glasses

Iovu Mihail , Benea Vasile , Cojocaru Ion , Colomeico Eduard , Tăzlăvan Victor , Iovu Maria

Annual Congress of the American Romanian Academy of Arts and Sciences. Proceedings of the 35th ARA Congress

Ediția 35. 2011. Montreal; Canada. . 223-226.

Disponibil online 12 March, 2024

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2010 - 1

Optical properties of GexAsxSe1-2x glasses

Benea Vasile , Iovu Mihail , Colomeico Eduard , Iovu Maria , Cojocaru Ion , Spotiuc Oleg

Proceedings of SPIE - The International Society for Optical Engineering

Ediţia 5, Vol.7821. 2010. Bellingham, Washington. SPIE. 1-7.

Disponibil online 30 November, 2023

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2009 - 1

Optical absorption and photoconductivity of As2Se3:Sn and Sb2Se3:Sn thin film structures

Iovu Maria , Iovu Mihail , Vasiliev Ion , Harea Diana , Cojocaru Ion , Colomeico Eduard , Spotiuc Oleg

Proceedings of SPIE - The International Society for Optical Engineering

Ediţia 4, Vol.7297. 2009. Bellingham, Washington. SPIE. 1-5.

Disponibil online 1 December, 2023

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2008 - 2

Optical photoinduced absorption in As2S3 thin films doped with rare-earth ions

Iovu Mihail , Cojocaru Ion , Colomeico Eduard

Moldavian Journal of the Physical Sciences

Nr. 2(7) / 2008 / ISSN 1810-648X / ISSNe 2537-6365

Disponibil online 13 December, 2013

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Photoinduced effects and holographic recording in amorphous As 100-xSex, As2Se3:Sn and Sb 2Se3:Sn films

Iovu Mihail , Harea Diana , Cojocaru Ion

Journal of Optoelectronics and Advanced Materials

Vol. 10, / 2008 / ISSN 1454-4164

Disponibil online 26 February, 2024

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2007 - 2

Optical properties and photoinduced absorption in As-Se and As 2Se3:Sn thin films

Iovu Mihail , Harea Diana , Cojocaru Ion , Colomeico Eduard , Prisacari A. , Ciorbă Valeriu

Journal of Optoelectronics and Advanced Materials

Vol. 9, / 2007 / ISSN 1454-4164

Disponibil online 26 February, 2024

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Relaxation of photodarkening in a-As2S3 films doped with Pr3+, Dy3+ and Nd3+

Iovu Mihail , Cojocaru Ion , Colomeico Eduard

Journal of Optoelectronics and Advanced Materials

Vol. 9, / 2007 / ISSN 1454-4164

Disponibil online 26 February, 2024

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2001 - 1

optical hysteresis in free-standing porous silicon films

Cojocaru Ion , Pasat Virgilia , Karavanskii Vladimir , Ciumaş Valentin

Journal of Optoelectronics and Advanced Materials

Vol. 3, / 2001 / ISSN 1454-4164

Disponibil online 22 February, 2024

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1999 - 2

Optical limiting in free-standing porous silicon films

Cojocaru Ion , Cojocaru Ion , Karavanskii Vladimir , Pasat Virgilia , Ciumaş Valentin

Journal of Optoelectronics and Advanced Materials

Vol. 1, / 1999 / ISSN 1454-4164

Disponibil online 22 February, 2024

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Optical limiting in free-standing porous silicon films

Cojocaru Ion , Cojocaru Ion , Karavanskii Vladimir , Pasat Virgilia , Ciumaş Valentin

Journal of Optoelectronics and Advanced Materials

Vol. 1, / 1999 / ISSN 1454-4164

Disponibil online 22 February, 2024

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1996 - 2

Nonlinear optical processes in noncrystalline semiconductors

Ciumaş Valentin , Cojocaru Ion

Proceedings of the International Semiconductor Conference CAS

Vol. 2. 1996. New Jersey. Institute of Electrical and Electronics Engineers Inc.. 507-516.

Disponibil online 6 December, 2023

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Laser induced periodic structures in porous silicon

Vlad Valentin Ionel , Petriş Adrian , Ciumaş Valentin , Cojocaru Ion

Applied Surface Science

Vol. 106, / 1996 / ISSN 0169-4332

Disponibil online 14 July, 2023

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1995 - 2

Optical hysteresis and nonlinear light absorption in a-Si:H and a-SiC:H thin films

Ciumaş Valentin , Cojocaru Ion , Bostan Gheorghe , Para Gheorghe , De Cesare Giampiero , La Monica Sandro , Maiello Gabriella , Ferrari Aldo

Proceedings of SPIE - The International Society for Optical Engineering

Vol.2648. 1995. Bellingham, Washington. SPIE. 23-28.

Disponibil online 9 February, 2024

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Nonlinear absorption of laser pulses in amorphous and crystalline As2S3 thin films

Ciumaş Valentin , Bostan Gheorghe , Cojocaru Ion , Mincu Niculae , Cerbari Pavel

Proceedings of SPIE - The International Society for Optical Engineering

Vol.2648. 1995. Bellingham, Washington. SPIE. 221-225.

Disponibil online 9 February, 2024

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1993 - 1

Optical hysteresis and ultrafast transmission switching in chalcogenide glasses

Andrieş Andrei , Ciumaş Valentin , Cojocaru Ion , Bertolotti Mario , Fazio Eugenio S. , Michelotti Francesco , Hulin Daniele P.

Proceedings of SPIE - The International Society for Optical Engineering

Vol.1807. 1993. Bellingham, Washington. SPIE. 126-135.

Disponibil online 12 February, 2024

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