Study of extra wide coherent optical combs generated by a QW-based integrated passively mode-locked ring laser

Autor: Jeroen C. J. Koelemeij, Kevin A. Williams, Eajm Erwin Bente, V Valentina Moskalenko

Publikováno v: Optics Letters, 42(7), 1428-1431. Optical Society of America (OSA)
Moskalenko, V, Koelemeij, J, Williams, K & Bente, E 2017, ' Study of extra wide coherent optical combs generated by a QW-based integrated passively mode-locked ring laser ', Optics Letters, vol. 42, no. 7, pp. 1428-1431 . https://doi.org/10.1364/OL.42.001428
Optics Letters, 42(7), 1428-1431. The Optical Society

We present an investigation of an InP quantum-well-based integrated extended cavity passively mode-locked laser which shows extra broad frequency comb generation. The ring laser was characterized in frequency and time domains for a range of the curre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23da00156f54edcbd86253c9f8f620d9
https://pubmed.ncbi.nlm.nih.gov/28362794

Mode-locked laser operation of Indium-modified Yb:KY(WO4)2 single crystal

Autor: Mauricio Rico, Xiumei Han, Carlos Zaldo, Luis Roso, Concepción Cascales, Elena Castellano-Hernández

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

We report the first pulsed laser operation of an Indium-modified Yb:KY(WO4)2 crystal. Indium incorporation enlarges the broadening of the Yb3+ optical bands, reduces crystal lattice parameters and increases np refractive index. A KY0.8In0.07Yb0.13(WO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb21aff587376ef4327f5f7bf2372f2c
http://hdl.handle.net/10261/184560

Femtosecond pulse generation with voltage-controlled graphene saturable absorber

Autor: Sarper Ozharar, Emre O. Polat, M. N. Cizmeciyan, Isinsu Baylam, Coskun Kocabas, Alphan Sennaroglu

Publikováno v: Optics Letters

We report, for the first time to our knowledge, the demonstration of a graphene supercapacitor as a voltage-controlled saturable absorber for femtosecond pulse generation from a solid-state laser. By applying only a few volts of bias, the Fermi level

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f4a9e79823fdf62c04f9aa30000fadf
https://hdl.handle.net/11693/12638

Graphene mode-locked multipass-cavity femtosecond Cr4+: forsterite laser

Autor: Alphan Sennaroglu, Osman Balci, M. Natali Cizmeciyan, Sarper Ozharar, Ercag Pince, Isinsu Baylam, Coskun Kocabas

Publikováno v: Journal of the Optical Society of America B: Optical Physics
Journal of the Optical Society of America B
Journal of the Optical Society of America B-Optical Physics

We report, for the first time to our knowledge, the use of graphene as a saturable absorber in an energy-scaled femtosecond Cr4+: forsterite laser. By incorporating a multipass cavity, the repetition rate of the original short resonator was reduced t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89aec1e88db060966200a41da6d98781
https://hdl.handle.net/11693/21180

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