Publications

Search or filter publications

Search publications Search

Filter by type:

Filter by publication type

• Book
• Book chapter
• Conference paper
• Journal article
• Other
• Patent
• Poster
• Report
• Scholarly edition
• Software
• Thesis dissertation
• Working paper

Filter by year:

Filter from 20242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999 to Filter to 20242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999

---

Search results

• Journal article
  Going R, Popa D, Torrisi F, Sun Z, Hasan T, Wang F, Ferrari ACet al., 2012,

  500 fs wideband tunable fiber laser mode-locked by nanotubes

  , Physica E: Low-Dimensional Systems and Nanostructures, Vol: 44, Pages: 1078-1081, ISSN: 1386-9477

  Sub-picosecond tunable ultrafast lasers are important tools for many applications. Here we present an ultrafast tunable fiber laser mode-locked by a nanotube based saturable absorber. The laser outputs ∼500fs pulses over a 33 nm range at 1.5μm. This outperforms the current achievable pulse duration from tunable nanotube mode-locked lasers. © 2012 Elsevier B.V. All rights reserved.

  • Abstract
  • Cite
• Journal article
  Going R, Popa D, Torrisi F, Sun Z, Hasan T, Wang F, Ferrari ACet al., 2012,

  500 fs wideband tunable fiber laser mode-locked by nanotubes

  , Physica E: Low-Dimensional Systems and Nanostructures, Vol: 44, Pages: 1078-1081, ISSN: 1386-9477
  • Cite
• Conference paper
  Sun Z, Lin XC, Popa D, Yu HJ, Hasan T, Torrisi F, Kelleher EJR, Zhang L, Sun L, Guo L, Hou W, Li JM, Taylor JR, Ferrari ACet al., 2011,

  Wideband tunable, high-power, graphene mode-locked ultrafast lasers

  , Optics InfoBase Conference Papers, ISSN: 2162-2701
  • Cite
• Conference paper
  Hasan T, Sun Z, Popa D, Kelleher EJR, Bonaccorso F, Flahaut E, Torrisi F, Trushkevych O, Privitera G, Nicolosi V, Taylor JR, Ferrari ACet al., 2011,

  Broadband ultrafast pulse generation with double wall carbon nanotubes

  , Optics InfoBase Conference Papers, ISSN: 2162-2701
  • Cite
• Journal article
  Popa D, Sun Z, Torrisi F, Hasan T, Wang F, Ferrari ACet al., 2011,

  Ultrafast and high-energy pulsed lasers with graphene mode-lockers

  , Optics InfoBase Conference Papers, ISSN: 2162-2701
  • Cite
• Journal article
  Popa D, Sun Z, Hasan T, Torrisi F, Wang F, Ferrari ACet al., 2011,

  Sub-100fs pulse generation from a fiber oscillator mode-locked by nanotubes

  , Optics InfoBase Conference Papers, ISSN: 2162-2701

  We report an ultrafast fiber laser based on carbon nanotube saturable absorber. 84 fs pulses are generated directly from the fiber oscillator with 61.2 nm spectral width. © 2011 Optical Society of America.

  • Abstract
  • Cite
• Journal article
  Sun Z, Lin XC, Yu HJ, Hasan T, Torrisi F, Zhang L, Sun L, Guo L, Hou W, Li JM, Ferrari ACet al., 2011,

  High-power ultrafast solid-state laser using graphene based saturable absorber

  , Optics InfoBase Conference Papers, ISSN: 2162-2701

  We demonstrate a graphene based saturable absorber mode-locked Nd:YVO4 solid-state laser, generating ~14nJ pulses with ~1W average output power. This shows the potential for high-power pulse generation. © 2011 Optical Society of America.

  • Abstract
  • Cite
• Journal article
  Sun Z, Lin XC, Yu HJ, Hasan T, Torrisi F, Zhang L, Sun L, Guo L, Hou W, Li JM, Ferrari ACet al., 2011,

  High-power ultrafast solid-state laser using graphene based saturable absorber

  , Optics InfoBase Conference Papers, ISSN: 2162-2701

  We demonstrate a graphene based saturable absorber mode-locked Nd:YVO4 solid-state laser, generating ~14nJ pulses with ~1W average output power. This shows the potential for high-power pulse generation. © 2011 Optical Society of America.

  • Abstract
  • Cite
• Journal article
  Sun Z, Lin XC, Yu HJ, Hasan T, Torrisi F, Zhang L, Sun L, Guo L, Hou W, Li JM, Ferrari ACet al., 2011,

  High-power ultrafast solid-state laser using graphene based saturable absorber

  , Optics InfoBase Conference Papers, ISSN: 2162-2701

  We demonstrate a graphene based saturable absorber mode-locked Nd:YVO4solid-state laser, generating ~14nJ pulses with ~1W average output power. This shows the potential for high-power pulse generation. © 2011 Optical Society of America.

  • Abstract
  • Cite
• Conference paper
  Sun Z, Lin XC, Popa D, Yu HJ, Hasan T, Torrisi F, Kelleher EJR, Zhang L, Sun L, Guo L, Hou W, Li JM, Taylor JR, Ferrari ACet al., 2011,

  Wideband tunable, high-power, graphene mode-locked ultrafast lasers

  , 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011

  Ultrafast passively mode-locked lasers with spectral tuning capability and high output power have widespread applications in biomedical research, spectroscopy and telecommunications [1,2]. Currently, the dominant technology is based on semiconductor saturable absorber mirrors (SESAMs) [2,3]. However, these typically have a narrow tuning range, and require complex fabrication and packaging [2,3]. A simple, cost-effective alternative is to use Single Wall Carbon Nanotubes (SWNTs) [4,10] and Graphene [10,14]. Wide-band operation is possible using SWNTs with a wide diameter distribution [5,10]. However, SWNTs not in resonance are not used and may contribute to unwanted insertion losses [10]. The linear dispersion of the Dirac electrons in graphene offers an ideal solution for wideband ultrafast pulse generation [10,15]. © 2011 IEEE.

  • Abstract
  • Cite
• Conference paper
  Hasan T, Sun Z, Popa D, Kelleher EJR, Bonaccorso F, Flahaut E, Torrisi F, Trushkevych O, Privitera G, Nicolosi V, Taylor JR, Ferrari ACet al., 2011,

  Broadband ultrafast pulse generation with double wall carbon nanotubes

  , 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011

  Materials with nonlinear optical properties are much sought after for ultrafast photonic applications. Mode-locked lasers can generate ultrafast pulses using saturable absorbers[1]. Currently, the dominant technology is based on semiconductor saturable absorber mirrors (SESAMs). However, narrow tuning range (tens of nm), complex fabrication and packaging limit their applications[2]. Single wall nanotubes (SWNTs) and graphene offer simpler and cost-effective solutions[1]. Broadband operation can be achieved in SWNTs using a distribution of tube diameters[1,3], or by using graphene[4-8], due to the gapless linear dispersion of Dirac electrons[8,9]. © 2011 IEEE.

  • Abstract
  • Cite
• Journal article
  Popa D, Sun Z, Hasan T, Torrisi F, Wang F, Ferrari ACet al., 2011,

  Graphene Q-switched, tunable fiber laser

  , APPL PHYS LETT, Vol: 98, ISSN: 0003-6951
  • Cite
• Journal article
  Sun Z, Lin XC, Yu HJ, Hasan T, Torrisi F, Zhang L, Sun L, Guo L, Hou W, Li JMet al., 2011,

  High-power Ultrafast Solid-state Laser Using Graphene Based Saturable Absorber

  , 2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
  • Cite
• Journal article
  Popa D, Sun Z, Hasan T, Torrisi F, Wang F, Ferrari ACet al., 2011,

  Sub-100fs pulse generation from a fiber oscillator mode-locked by nanotubes

  , 2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO)
  • Cite
• Book
  Wang F, Popa D, Sun Z, Hasan T, Torrisi F, Ferrari ACet al., 2010,

  Characterization of dynamic nonlinear absorption of carbon nanotube saturable absorber

  , ISBN: 9781557528896

  Dynamic nonlinear absorption of composite-type single-wall carbon nanotube saturable absorbers is characterized using both femtosecond and picosecond pump pulses. Results are compared with numerical simulations based on two commonly used saturable absorber models. © 2010 Optical Society of America.

  • Abstract
  • Cite
• Book
  Sun Z, Hasan T, Popa D, Torrisi F, Wang F, Bonaccorso F, Ferrari ACet al., 2010,

  Ultrafast fiber laser mode-locked by graphene based saturable absorber

  , ISBN: 9781557528896

  A Graphene-based saturable absorber is fabricated using wet chemistry techniques. We use it to passively mode-lock an Erbium doped fiber laser. ~500fs pulses are produced at 1560nm with a 5.2nm spectrum bandwidth. © 2010 Optical Society of America.

  • Abstract
  • Cite
• Conference paper
  Popa D, Sun Z, Torrisi F, Hasan T, Wang F, Ferrari ACet al., 2010,

  Generation of 63-nJ pulses from a fiber oscillator modelocked by nanotubes

  , ISSN: 2162-2701

  We mode-lock a fiber oscillator with cavity length of ~1500m using nanotubes, achieving 1.55ps pulses with pulse energy up to 63nJ at 134 KHz repetition rate. © 2010 Optical Society of America.

  • Abstract
  • Cite
• Conference paper
  Hasan T, Torrisi F, Sun Z, Popa D, Nicolosi V, Privitera G, Bonaccorso F, Ferrari ACet al., 2010,

  Solution-phase exfoliation of graphite for ultrafast photonics

  , Pages: 2953-2957, ISSN: 0370-1972
  • Cite
• Journal article
  Popa D, Sun Z, Torrisi F, Hasan T, Wang F, Ferrari ACet al., 2010,

  Sub 200 fs pulse generation from a graphene mode-locked fiber laser

  , APPL PHYS LETT, Vol: 97, ISSN: 0003-6951
  • Cite
• Journal article
  Sun ZP, Popa D, Hasan T, Torrisi F, Wang FQ, Kelleher EJR, Travers JC, Nicolosi V, Ferrari ACet al., 2010,

  A stable, wideband tunable, near transform-limited, graphene-mode-locked, ultrafast laser

  , NANO RES, Vol: 3, Pages: 653-660, ISSN: 1998-0124
  • Cite

This data is extracted from the Web of Science and reproduced under a licence from Thomson Reuters. You may not copy or re-distribute this data in whole or in part without the written consent of the Science business of Thomson Reuters.