Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers

II. Record 15 Watt peak power generation

D.I. Nikitichev, M. Ruiz, Y. Ding, M. Tran, Y. Robert, M. Krakowski, M. Rossetti, P. Bardella, I. Montrosset, I. Krestnikov, D. Livshits, E.U. Rafailov, M.A. Cataluna

    Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

    5 Citations (Scopus)

    Abstract

    In recent years, quantum-dot (QD) mode-locked semiconductors lasers have shown great potential as ultrashort pulse laser sources [1]. For instance, the generation of ultrashort transform-limited pulses with pulse durations of 360 fs has been previously demonstrated in tapered index-guided mode-locked quantum-dot lasers without any dispersion compensation - however, peak power reached only 2.25 W, for a typical average power of 15.6 mW [2]. In our recent work, we have shown that output average/peak power and pulse energy can be greatly increased using a tapered (or flared) gain-guided structure [3]. In [3], two-section devices incorporating 5 or 10 QD layers with a total length of 2.78mm were used, resulting in pulse repetition rates of the order of 14.6 GHz. With an absorber-to-gain lengths ratio of 17, the highest peak power achieved was 3.6W from both QD structures. On the other hand, a maximum average power of 209 mW corresponding to 14.2 pJ pulse energy with 6-ps pulse duration was achieved for the 5-layer QD laser. The generation of high-peak-power pulses is vital for a variety of applications such as biomedical nonlinear microscopy and imaging, where a combination of high peak power and average power (up to the limit tolerable by the bio-sample) are most effective in enhancing the nonlinear effects required. In this paper, we report the highest peak power (to our knowledge) of 15 W directly from a monolithic quantum-dot tapered laser, with sub-picosecond pulse width.
    Original languageEnglish
    Title of host publication2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
    ISBN (Electronic)9781457705328
    DOIs
    Publication statusPublished - 2011

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    quantum dots
    lasers
    pulses
    pulse duration
    pulse repetition rate
    picosecond pulses
    absorbers
    semiconductor lasers
    microscopy
    energy
    output

    Cite this

    Nikitichev, D. I., Ruiz, M., Ding, Y., Tran, M., Robert, Y., Krakowski, M., ... Cataluna, M. A. (2011). Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers: II. Record 15 Watt peak power generation. In 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011 https://doi.org/10.1109/CLEOE.2011.5942560
    Nikitichev, D.I. ; Ruiz, M. ; Ding, Y. ; Tran, M. ; Robert, Y. ; Krakowski, M. ; Rossetti, M. ; Bardella, P. ; Montrosset, I. ; Krestnikov, I. ; Livshits, D. ; Rafailov, E.U. ; Cataluna, M.A. / Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers : II. Record 15 Watt peak power generation. 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 2011.
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    title = "Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers: II. Record 15 Watt peak power generation",
    abstract = "In recent years, quantum-dot (QD) mode-locked semiconductors lasers have shown great potential as ultrashort pulse laser sources [1]. For instance, the generation of ultrashort transform-limited pulses with pulse durations of 360 fs has been previously demonstrated in tapered index-guided mode-locked quantum-dot lasers without any dispersion compensation - however, peak power reached only 2.25 W, for a typical average power of 15.6 mW [2]. In our recent work, we have shown that output average/peak power and pulse energy can be greatly increased using a tapered (or flared) gain-guided structure [3]. In [3], two-section devices incorporating 5 or 10 QD layers with a total length of 2.78mm were used, resulting in pulse repetition rates of the order of 14.6 GHz. With an absorber-to-gain lengths ratio of 17, the highest peak power achieved was 3.6W from both QD structures. On the other hand, a maximum average power of 209 mW corresponding to 14.2 pJ pulse energy with 6-ps pulse duration was achieved for the 5-layer QD laser. The generation of high-peak-power pulses is vital for a variety of applications such as biomedical nonlinear microscopy and imaging, where a combination of high peak power and average power (up to the limit tolerable by the bio-sample) are most effective in enhancing the nonlinear effects required. In this paper, we report the highest peak power (to our knowledge) of 15 W directly from a monolithic quantum-dot tapered laser, with sub-picosecond pulse width.",
    author = "D.I. Nikitichev and M. Ruiz and Y. Ding and M. Tran and Y. Robert and M. Krakowski and M. Rossetti and P. Bardella and I. Montrosset and I. Krestnikov and D. Livshits and E.U. Rafailov and M.A. Cataluna",
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    Nikitichev, DI, Ruiz, M, Ding, Y, Tran, M, Robert, Y, Krakowski, M, Rossetti, M, Bardella, P, Montrosset, I, Krestnikov, I, Livshits, D, Rafailov, EU & Cataluna, MA 2011, Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers: II. Record 15 Watt peak power generation. in 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. https://doi.org/10.1109/CLEOE.2011.5942560

    Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers : II. Record 15 Watt peak power generation. / Nikitichev, D.I.; Ruiz, M.; Ding, Y.; Tran, M.; Robert, Y.; Krakowski, M.; Rossetti, M.; Bardella, P.; Montrosset, I.; Krestnikov, I.; Livshits, D.; Rafailov, E.U.; Cataluna, M.A.

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

    Research output: Chapter in Book/Report/Conference proceedingOther chapter contribution

    TY - CHAP

    T1 - Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers

    T2 - II. Record 15 Watt peak power generation

    AU - Nikitichev, D.I.

    AU - Ruiz, M.

    AU - Ding, Y.

    AU - Tran, M.

    AU - Robert, Y.

    AU - Krakowski, M.

    AU - Rossetti, M.

    AU - Bardella, P.

    AU - Montrosset, I.

    AU - Krestnikov, I.

    AU - Livshits, D.

    AU - Rafailov, E.U.

    AU - Cataluna, M.A.

    PY - 2011

    Y1 - 2011

    N2 - In recent years, quantum-dot (QD) mode-locked semiconductors lasers have shown great potential as ultrashort pulse laser sources [1]. For instance, the generation of ultrashort transform-limited pulses with pulse durations of 360 fs has been previously demonstrated in tapered index-guided mode-locked quantum-dot lasers without any dispersion compensation - however, peak power reached only 2.25 W, for a typical average power of 15.6 mW [2]. In our recent work, we have shown that output average/peak power and pulse energy can be greatly increased using a tapered (or flared) gain-guided structure [3]. In [3], two-section devices incorporating 5 or 10 QD layers with a total length of 2.78mm were used, resulting in pulse repetition rates of the order of 14.6 GHz. With an absorber-to-gain lengths ratio of 17, the highest peak power achieved was 3.6W from both QD structures. On the other hand, a maximum average power of 209 mW corresponding to 14.2 pJ pulse energy with 6-ps pulse duration was achieved for the 5-layer QD laser. The generation of high-peak-power pulses is vital for a variety of applications such as biomedical nonlinear microscopy and imaging, where a combination of high peak power and average power (up to the limit tolerable by the bio-sample) are most effective in enhancing the nonlinear effects required. In this paper, we report the highest peak power (to our knowledge) of 15 W directly from a monolithic quantum-dot tapered laser, with sub-picosecond pulse width.

    AB - In recent years, quantum-dot (QD) mode-locked semiconductors lasers have shown great potential as ultrashort pulse laser sources [1]. For instance, the generation of ultrashort transform-limited pulses with pulse durations of 360 fs has been previously demonstrated in tapered index-guided mode-locked quantum-dot lasers without any dispersion compensation - however, peak power reached only 2.25 W, for a typical average power of 15.6 mW [2]. In our recent work, we have shown that output average/peak power and pulse energy can be greatly increased using a tapered (or flared) gain-guided structure [3]. In [3], two-section devices incorporating 5 or 10 QD layers with a total length of 2.78mm were used, resulting in pulse repetition rates of the order of 14.6 GHz. With an absorber-to-gain lengths ratio of 17, the highest peak power achieved was 3.6W from both QD structures. On the other hand, a maximum average power of 209 mW corresponding to 14.2 pJ pulse energy with 6-ps pulse duration was achieved for the 5-layer QD laser. The generation of high-peak-power pulses is vital for a variety of applications such as biomedical nonlinear microscopy and imaging, where a combination of high peak power and average power (up to the limit tolerable by the bio-sample) are most effective in enhancing the nonlinear effects required. In this paper, we report the highest peak power (to our knowledge) of 15 W directly from a monolithic quantum-dot tapered laser, with sub-picosecond pulse width.

    UR - http://www.scopus.com/inward/record.url?scp=80052303429&partnerID=8YFLogxK

    U2 - 10.1109/CLEOE.2011.5942560

    DO - 10.1109/CLEOE.2011.5942560

    M3 - Other chapter contribution

    SN - 9781457705335

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

    ER -

    Nikitichev DI, Ruiz M, Ding Y, Tran M, Robert Y, Krakowski M et al. Passively mode-locked monolithic two-section gain-guided tapered quantum-dot lasers: II. Record 15 Watt peak power generation. In 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 2011 https://doi.org/10.1109/CLEOE.2011.5942560