Dan Sporea: search on Z-Library

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1

Computing method for evaluating the absorption coefficient of infrared optical elements

Tiberiu Visan, Dan Sporea, Gabriel Dumitru

Journal:

Infrared Physics & Technology

Year:

1998

Language:

english

File:

PDF, 605 KB

english, 1998

2

SPIE Proceedings [SPIE OE/LASE '89, 15-20 Jan., Los Angeles. CA - Los Angeles, CA (Sunday 15 January 1989)] Human Vision, Visual Processing, and Digital Display - From A Physical Color Stimulus To A Psychological Color Percept

Sporea, Dan G., Tonnquist, Gunnar, Rogowitz, Bernice E.

Year:

1989

Language:

english

File:

PDF, 701 KB

english, 1989

3

Analytical and computational models for a laser radiation field scattered by rough surfaces

Journal:

Optical Engineering

Year:

1996

Language:

english

File:

PDF, 439 KB

english, 1996

4

Radiation-induced reversible thermal effect in Er 3+ /Yb 3+ -codoped silica fibers

Fan, Desheng, Xiao, Gui, Obbard, Edward, Davies, Justin, Sporea, Dan, Luo, Yanhua, Peng, Gang-Ding

Journal:

Year:

2018

Language:

english

File:

PDF, 1.63 MB

english, 2018

5

Temperature profiles modeling in IR optical components during high power laser irradiation

Mihai Oane, Dan Sporea

Journal:

Infrared Physics & Technology

Year:

2001

Language:

english

File:

PDF, 714 KB

english, 2001

6

Effects of hydrogen loading on optical attenuation of gamma-irradiated UV fibers

Dan Sporea, Adelina Sporea, Constantin Oproiu

Journal:

Journal of Nuclear Materials

Year:

2012

Language:

english

File:

PDF, 307 KB

english, 2012

7

[IEEE 2011 IEEE Sensors - Limerick, Ireland (2011.10.28-2011.10.31)] 2011 IEEE SENSORS Proceedings - Optical fibre X-ray radiation dosimeter sensor for low dose applications

McCarthy, Denis, O'Keeffe, Sinead, Lewis, Elfed, Sporea, Dan, Sporea, Adelina, Tiseanu, Ion

Year:

2011

Language:

english

File:

PDF, 1.44 MB

english, 2011

8

Radiation Dosimeter Using an Extrinsic Fiber Optic Sensor

McCarthy, Denis, O'Keeffe, Sinad, Lewis, Elfed, Sporea, Dan G., Sporea, Adelina, Tiseanu, Ion, Woulfe, Peter, Cronin, John

Journal:

IEEE Sensors Journal

Year:

2014

Language:

english

File:

PDF, 2.57 MB

english, 2014

9

Quantitative Measurement of Î³-Ray and e-Beam Effects on Fiber Rayleigh Scattering Coefficient

Chen, Yongxiang, Li, Jiaqi, Wang, Zinan, StancÄlie, Andrei, Ighigeanu, Daniel, NeguÅ£, Daniel, Sporea, Dan, Peng, Gangding

Journal:

Photonic Sensors

Year:

2020

Language:

english

File:

PDF, 458 KB

english, 2020

10

Arc-induced Long Period Gratings in standard and speciality optical fibers under mixed neutron-gamma irradiation

Stancălie, Andrei, Esposito, Flavio, Ranjan, Rajeev, Bleotu, Petrişor, Campopiano, Stefania, Iadicicco, Agostino, Sporea, Dan

Journal:

Scientific Reports

Year:

2017

Language:

english

File:

PDF, 4.52 MB

english, 2017

11

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Diode-laser-based therapy device

Udrea, Mircea V., Nica, Adriana S., Florian, Mariana, Poenaru, Daniela, Udrea, Gabriela, Lungeanu, Mihaela, Sporea, Dan G., Vasiliu, Virgil V., Vieru, Roxana, Vlad, Valentin I.

Year:

2012

Language:

english

File:

PDF, 558 KB

english, 2012

12

The Correlation of Il28B Genotype With Sustained Virologic Response In Romanian patients With Chronic Hepatitis C

Sporea, Ioan, Popescu, Alina, Curescu, Manuela, Sirli, Roxana, Dan, Isabel, Goldis, Adrian, Gradinaru, oana, Ardelean, Melania, Danila, Mirela, Bota, Simona, Deleanu, Alexandra

Journal:

Hepatitis Monthly

Year:

2012

Language:

english

File:

PDF, 207 KB

english, 2012

13

Gamma Radiation-Induced Effects over an Optical Fiber Laser: Towards New Sensing Applications

Perez-Herrera, Rosa Ana, Stancalie, Andrei, Cabezudo, Pablo, Sporea, Dan, NeguÅ£, Daniel, Lopez-Amo, Manuel

Journal:

Year:

2020

File:

PDF, 4.54 MB

2020

14

Nonalcoholic fatty liver disease: a frequent condition in type 2 diabetic patients

Sima, Alexandra, Timar, Romulus, Vlad, Adrian, Timar, Bogdan, Rosu, Mihaela, Dan, Isabel, Sirli, Roxana, Popescu, Alina, Sporea, Ioan

Journal:

Wiener klinische Wochenschrift

Year:

2014

File:

PDF, 761 KB

2014

15

What Did We Learn from the First 3,459 Cases of Liver Stiffness Measurement by Transient Elastography (FibroScan®)?

Sporea, I., Sirli, R., Deleanu, A., Iulia, R., Tudora, A., Dan, I., Popescu, A.

Journal:

Ultraschall in der Medizin / European Journal of Ultrasound

Year:

2011

File:

PDF, 203 KB

2011

16

SPIE Proceedings [SPIE ROMOPTP '94: 4th Conference on Optics - Bucharest, Romania (Monday 5 September 1994)] ROMOPTO '94: Fourth Conference in Optics - Microstrip gas chamber optoelectronic control device

Tsakov, Ivan, Dimitrov, Lyubomir, Mitev, Vladimir A., Sporea, Dan G., Vlad, Valentin I.

Year:

1995

Language:

english

File:

PDF, 274 KB

english, 1995

17

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Integrated software package for laser diodes characterization

Sporea, Dan G., Sporea, Radu A., Iancu, Ovidiu, Manea, Adrian, Cojoc, Dan

Year:

2012

Language:

english

File:

PDF, 865 KB

english, 2012

18

Low-Loss Coupling of Quantum Cascade Lasers into Hollow-Core Waveguides with Single-Mode Output in the 3.7–7.6 μm Spectral Range

Patimisco, Pietro, Sampaolo, Angelo, Mihai, Laura, Giglio, Marilena, Kriesel, Jason, Sporea, Dan, Scamarcio, Gaetano, Tittel, Frank, Spagnolo, Vincenzo

Journal:

Year:

2016

Language:

english

File:

PDF, 2.81 MB

english, 2016

19

How Useful is the Evaluation of Liver Stiffness by Means of Transient Elastography in Type 2 Diabetes Patients?

Sporea, I., Timar, R., Dan, I., Sima, A., Bota, S., Vlad, A., Deleanu, A., Sirli, R.

Journal:

Ultrasound in Medicine & Biology

Year:

2013

Language:

english

File:

PDF, 62 KB

english, 2013

20

An Electron Beam Profile Instrument Based on FBGs

Sporea, Dan, Stăncălie, Andrei, Becherescu, Nicu, Becker, Martin, Rothhardt, Manfred

Journal:

Year:

2014

Language:

english

File:

PDF, 2.28 MB

english, 2014

21

SPIE Proceedings [SPIE ROMOPTO 2000: Sixth Conference on Optics - Bucharest, Romania (Monday 4 September 2000)] ROMOPTO 2000: Sixth Conference on Optics - Heat transfer in IR optical components during CO2 laser irradiation

Oane, Mihai, Sporea, Dan G., Vlad, Valentin I.

Year:

2001

Language:

english

File:

PDF, 265 KB

english, 2001

22

SPIE Proceedings [SPIE Sixth European Workshop on Optical Fibre Sensors (EWOFS'2016) - Limerick, Ireland (Tuesday 31 May 2016)] Sixth European Workshop on Optical Fibre Sensors - Long period gratings written in fluorine-doped fibers by electric arc discharge technique

Lewis, Elfed, Ranjan, Rajeev, Esposito, Flavio, Iadicicco, Agostino, Stăncălie, Andrei, Sporea, Dan, Campopiano, Stefania

Year:

2016

Language:

english

File:

PDF, 566 KB

english, 2016

23

The prevalence of liver fibrosis stages assessed by Transient Elastography: a single center study

Lazar, Alin, Sporea, Ioan, Deleanu, Alexandra, Dan, Isabel, Sirli, Roxana

Journal:

Ultrasound in Medicine & Biology

Year:

2019

File:

PDF, 52 KB

2019

24

Su1801 Which Factors Influence the Reability of Liver Stiffness Measurements by Means of Transient Elastography? - Monocentric Experience

Sirli, Roxana, Sporea, Ioan, Jurchis, Ana, Bota, Simona, Deleanu, Alexandra E., Dan, Isabel, Ardelean, Melania, Cornu, Nadia I., Popescu, Alina, Danila, Mirela, Timar, Romulus

Journal:

Gastroenterology

Year:

2013

Language:

english

File:

PDF, 369 KB

english, 2013

25

Long Period Gratings in unconventional fibers for possible use as radiation dosimeter in high-dose applications

Stăncălie, Andrei, Sporea, Dan, Neguţ, Daniel, Esposito, Flavio, Ranjan, Rajeev, Campopiano, Stefania, Iadicicco, Agostino

Journal:

Sensors and Actuators A: Physical

Year:

2018

Language:

english

File:

PDF, 986 KB

english, 2018

26

Shear Wave Elastography versus Strain Elastography in Diagnosing Parathyroid Adenomas

Cotoi, Laura, Amzar, Daniela, Sporea, Ioan, Borlea, Andreea, Navolan, Dan, Varcus, Flore, Stoian, Dana

Journal:

International Journal of Endocrinology

Year:

2020

File:

PDF, 2.54 MB

2020

27

Comparative Investigation of Gamma Radiation Effects on Long Period Gratings and Optical Power in Different Optical Fibers

Esposito, Flavio, Stancalie, Andrei, Negut, Constantin-Daniel, Campopiano, Stefania, Sporea, Dan, Iadicicco, Agostino

Journal:

Journal of Lightwave Technology

Year:

2019

Language:

english

File:

PDF, 1.57 MB

english, 2019

28

SPIE Proceedings [SPIE ROMOPTP '94: 4th Conference on Optics - Bucharest, Romania (Monday 5 September 1994)] ROMOPTO '94: Fourth Conference in Optics - Calculus of the corrections for the atmospheric parameters in laser interferometry

Miron, Nicolae, Sporea, Dan G., Vlad, Valentin I.

Year:

1995

Language:

english

File:

PDF, 224 KB

english, 1995

29

SPIE Proceedings [SPIE International Conference on Interferometry '94 - Warsaw, Poland (Monday 16 May 1994)] Interferometry '94: Photomechanics - Fine mechanics products checking by laser interferometry

Miron, Nicolae, Sporea, Dan G., Pryputniewicz, Ryszard J., Stupnicki, Jacek

Year:

1994

Language:

english

File:

PDF, 979 KB

english, 1994

30

Evaluation of UV Optical Fibers Behavior under Neutron Irradiation

Sporea, Dan, Sporea, Adelina, Ancuta, Mirela, Barbos, Dumitru, Barbos, Dumitru, Mihalache, Maria, Mladin, Mirea

Journal:

Advances in Materials Physics and Chemistry

Year:

2012

Language:

english

File:

PDF, 450 KB

english, 2012

31

[AIP RIAO∕OPTILAS 2007: 6th Ibero-American Conference on Optics (RIAO); 9th Latin-American Meeting on Optics, Lasers and Applications (OPTILAS) - Campinas, São Paulo (Brazil) (21–26 October 2007)] AIP Conference Proceedings - Laser and Optical Fiber Metrology in Romania

Sporea, Dan, Sporea, Adelina, Wetter, Niklaus Ursus, Frejlich, Jaime

Year:

2008

Language:

english

File:

PDF, 1.25 MB

english, 2008

32

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Beam characterization of commercial red and infrared diode lasers

Sporea, Dan G., Udrea, Mircea V., Iancu, Ovidiu, Manea, Adrian, Cojoc, Dan

Year:

2012

Language:

english

File:

PDF, 984 KB

english, 2012

33

SPIE Proceedings [SPIE ROMOPTO 2000: Sixth Conference on Optics - Bucharest, Romania (Monday 4 September 2000)] ROMOPTO 2000: Sixth Conference on Optics - Laser beam characterization under PC control

Sporea, Dan G., Ivan, Alexandru, Visan, Tiberiu, Oane, Mihai, Vlad, Valentin I.

Year:

2001

Language:

english

File:

PDF, 899 KB

english, 2001

34

How many HCV cirrhotic patients go below cirrhotic cut-off values in transient elastography after direct acting agents treatment?

Lazar, Alin, Sporea, Ioan, Lupusoru, Raluca, Popescu, Alina, Deleanu, Alexandra, Dan, Isabel, Sirli, Roxana

Journal:

Ultrasound in Medicine & Biology

Year:

2019

File:

PDF, 37 KB

2019

35

Characterization of Scintillating X-ray Optical Fiber Sensors

Sporea, Dan, Mihai, Laura, Vâţă, Ion, McCarthy, Denis, O'Keeffe, Sinead, Lewis, Elfed

Journal:

Year:

2014

Language:

english

File:

PDF, 829 KB

english, 2014

36

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Study of color centers in optical fibers to be used for ITER plasma diagnostics

Sporea, Dan G., Sporea, Adelina, Agnello, Simonpietro, Nuccio, Laura, Vlad, Valentin I.

Year:

2012

Language:

english

File:

PDF, 295 KB

english, 2012

37

[IEEE 2016 International Conference on Advanced Materials for Science and Engineering (ICAMSE) - Tainan, Taiwan (2016.11.12-2016.11.13)] 2016 International Conference on Advanced Materials for Science and Engineering (ICAMSE) - Test of optical fibers under electron beam irradiation

Sporea, Dan, Sporea, Adelina, Oproiu, Constantin

Year:

2016

Language:

english

File:

PDF, 443 KB

english, 2016

38

SPIE Proceedings [SPIE Laser Florence '99 - Florence, Italy (Thursday 28 October 1999)] Laser Florence '99: A Window on the Laser Medicine World - Beam power and mode structure studies on laser radiation used in LLLT

Pascu, Mihail-Lucian, Antipa, Ciprian, Sporea, Dan G., Visan, Tiberiu, Ivan, Alexandru, Staicu, Angela, Longo, Leonardo, Hofstetter, Alfons G., Pascu, Mihail-Lucian, Waidelich, Wilhelm R.

Year:

2000

Language:

english

File:

PDF, 1.42 MB

english, 2000

39

SPIE Proceedings [SPIE ICONO '98: Laser Spectroscopy and Optical Diagnostics--Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine - Moscow, Russia (Monday 29 June 1998)] ICONO '98: Quantum Optics, Interference Phenomena in Atomic Systems, and High-Precision Measurements - Computation algorithms for laser beam visualization

Sporea, Dan G., Dumitru, Gabriel, Prelipcean, Bogdan, Andreev, Anatoli V., Bagayev, Sergei N., Chirkin, Anatoliy S., Denisov, Vladimir I.

Year:

1999

Language:

english

File:

PDF, 564 KB

english, 1999

40

Intra- and Interoperator Reproducibility of Acoustic Radiation Force Impulse (ARFI) Elastography–Preliminary Results

Simona Bota, Ioan Sporea, Roxana Sirli, Alina Popescu, Mirela Danila, Dan Costachescu

Journal:

Ultrasound in Medicine & Biology

Year:

2012

Language:

english

File:

PDF, 216 KB

english, 2012

41

How Often Does Liver Fibrosis Stage Predicted by Transient Elastography (TE) Differ From the One Diagnosed by Liver Biopsy in Chronic Hepatitis C Patients?

Sporea, I., Sirli, R., Bota, S., Popescu, A., Dan, I., Deleanu, A., Ardelean, M., Cornu, N.

Journal:

Ultrasound in Medicine & Biology

Year:

2013

Language:

english

File:

PDF, 45 KB

english, 2013

42

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Sunday 3 April 2016)] Optical Sensing and Detection IV - Experimental and theoretical investigation of the effect of laser parameters on laser ablation and laser-induced plasma formation

Berghmans, Francis, Mignani, Anna G., Stancalie, Andrei, Ciobanu, Savu-Sorin, Sporea, Dan

Year:

2016

Language:

english

File:

PDF, 687 KB

english, 2016

43

SPIE Proceedings [SPIE SPIE Proceedings - (Sunday 12 February 2012)] - Heterojunction laser diodes subjected to ionizing radiation

Sporea, Dan G., Florean, Andrei C., Gherendi, Mihaela, Iancu, Ovidiu, Manea, Adrian, Cojoc, Dan

Year:

2012

Language:

english

File:

PDF, 245 KB

english, 2012

44

SPIE Proceedings [SPIE OPTIKA '98: Fifth Congress on Modern Optics - Budapest, Hungary (Monday 14 September 1998)] OPTIKA '98: 5th Congress on Modern Optics - Some results concerning the performance of quarter-wave Fresnel Birhomb

Ghita, Constantin, Ghita, Lucsita, Gartner, Mariuca, Dumitru, Gabriel, Sporea, Dan G., Akos, Gyorgy, Lupkovics, Gabor, Podmaniczky, Andras

Year:

1998

Language:

english

File:

PDF, 308 KB

english, 1998

45

SPIE Proceedings [SPIE SIOEL: Sixth Symposium of Optoelectronics - Bucharest, Romania (Wednesday 22 September 1999)] SIOEL '99: Sixth Symposium on Optoelectronics - Characterization of coated optical components by laser calorimetry

Visan, Tiberiu, Sporea, Dan G., Necsoiu, Teodor, Robu, Maria, Dumitras, Dan C.

Year:

2000

Language:

english

File:

PDF, 334 KB

english, 2000

46

Radiation effects in sapphire optical fibers

Dan Sporea, Adelina Sporea

Journal:

physica status solidi (c)

Year:

2007

Language:

english

File:

PDF, 207 KB

english, 2007

47

SPIE Proceedings [SPIE Photonics North 2007 - Ottawa, Ontario, Canada (Monday 4 June 2007)] Photonics North 2007 - Comparative study of gamma-ray and neutron irradiated laser diodes

Sporea, Dan, Sporea, Adelina, Vata, I., Armitage, John

Year:

2007

Language:

english

File:

PDF, 1.83 MB

english, 2007

48

SPIE Proceedings [SPIE Ninth International Topical Meeting on Education and Training in Optics and Photonics - Marseille, France (Monday 24 October 2005)] Ninth International Topical Meeting on Education and Training in Optics and Photonics - Optics education in the frame of the Comenius "Hands-on Science" project

Flory, François, M. Costa, Manuel F., Sporea, Dan, T., Clementina

Year:

2015

Language:

english

File:

PDF, 215 KB

english, 2015

49

SPIE Proceedings [SPIE SPIE Photonics Europe - Brussels, Belgium (Sunday 3 April 2016)] Photonics for Solar Energy Systems VI - Optical and THz reflectance investigations of organic solar cells

Wehrspohn, Ralf B., Gombert, Andreas, Sprafke, Alexander N., Sporea, Dan, Mihai, Laura, Sporea, Adelina, Galagan, Yulia

Year:

2016

Language:

english

File:

PDF, 2.09 MB

english, 2016

50

SPIE Proceedings [SPIE International Conference on: Advanced Laser Technologies (ALT'01) - Constanta, Romania (Tuesday 11 September 2001)] ALT'01 International Conference on Advanced Laser Technologies - Evaluation of some low-power medical lasers

Sporea, Dan G., Florean, Andrei C., Dumitras, Dan C., Dinescu, Maria, Konov, Vitali I.

Year:

2002

Language:

english

File:

PDF, 1.45 MB

english, 2002

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