Afiliat la Institutul de Fizică Aplicată al AŞM
| 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 |
| 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 |
| Nonlinear optical properties of noncrystalline semiconductors |
| Ciumaş Valentin |
| Proceedings of SPIE - The International Society for Optical Engineering |
| Ediția 5, Vol.3405. 1998. Bellingham, Washington. SPIE. 446-453. |
| Disponibil online 7 February, 2024 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| Nonlinearity and photostructural changes in glassy As2S3 thin films |
| Michelotti Francesco , Fazio Eugenio S. , Senesi Folco , Bertolotti Mario , Ciumaş Valentin , Andrieş Andrei |
| Optics Communications |
| Vol. 101, / 1993 / ISSN 0030-4018 |
| Disponibil online 15 November, 2023 |
| Chalcogenide glass thin films: Z-Scan measurements of refractive index changes |
| Michelotti Francesco , Bertolotti Mario , Ciumaş Valentin , Andrieş Andrei |
| Proceedings of SPIE - The International Society for Optical Engineering |
| Vol.1773. 1993. Bellingham, Washington. SPIE. 423-432. |
| Disponibil online 12 February, 2024 |
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