Research and Development

Patents

  1. Long, P., 2024. Synchronous, Tunable Multi-optical Filter System. U.S. Patent 11,867,922.

  2. Long, P., 2011. Sliced fiber bragg grating used as external cavity for semiconductor laser and solid state laser. U.S. Patent 8,018,982.

  3. Long, P., 2002. Tunable optical fiber gratings device. U.S. Patent 6,360,042.

Papers

  1. Long, Pin, M. R. K. Soltanian, and François Légaré. Self-Start Wide Tuning Mode-Locked Fiber Laser at 2µm Spectral Region. 2024 Photonics North (PN). IEEE, 2024.

  2. Roohforouz, A., Soltanian, M. R. K., Long, P., Vaish, N., & Chen, L. R. (2024, May). A Simple Demonstration of Q-Switched Bismuth Doped Fiber Laser at 1722 NM. In 2024 Photonics North (PN) (pp. 1-2). IEEE.

  3. Soltanian, M.J.K., Long, P., Soltanian, M.R.K. and Légaré, F., 2023, June. Pulse-to-Pulse Stability Comparison Between 810 1030 and 1064nm Pulsed Laser. In 2023 Photonics North (PN) (pp. 1-1). IEEE.

  4. Vaish, N., Long, P., Soltanian, M.R.K. and Chen, L.R., 2023, June. Narrow spectral bandwidth passively mode-locked pulsed fiber system at 1030 nm. In 2023 Photonics North (PN) (pp. 1-1). IEEE.

  5. Soltanian, M.J.K., Soltanian, M.R.K., Long, P. and Légaré, F., 2022, May. High Pulse-to-Pulse Stability High Power Femtosecond Yb-doped Fiber Laser. In 2022 Photonics North (PN) (pp. 1-1). IEEE.

  6. Abtahi, M., Soltanian, R., Long, P., Goher, Q. and Légaré, F., 2021. Watt-Level Widely Consecutive Tunable Pulsed Ytterbium Fiber Laser. IEEE Photonics Technology Letters, 33(24), pp.1483-1486.

  7. Long, P., Soltanian, R. and Goher, Q., 2021, October. Narrow Line width and single frequency Raman amplification of distributed feedback laser diode at 1654nm. In 2021 IEEE Photonics Conference (IPC) (pp. 1-2). IEEE.

  8. Soltanian, M.R.K., Long, P., Goher, Q.S., Soltanian, M.J.K. and Légaré, F., 2021. 18.4 GHz evenly spaced flat multi-wavelength Brillouin–Raman comb fiber laser in the U-band region. Journal of Optics, 23(10), p.10LT04.

  9. Long, P., Goher, Q., Comanici, M.I., Chen, L.R. and Soltanian, M.R., 2021, May. 1020 nm Pulsed Fiber Laser for High Efficiency Second Harmonic Generation. In 2021 Photonics North (PN) (pp. 1-1). IEEE.

  10. Soltanian, M.R.K., Légaré, F., Long, P. and Goher, Q.S., 2020, May. Optical fiber laser pulse pedestal suppression and compression using Gires-Tournois interferometer. In 2020 Photonics North (PN) (pp. 1-1). IEEE.

  11. Long, P., Goher, Q.S., Soltanian, M.R.K. and Légaré, F., 2020, May. Mid IR all fiber based Supercontinuum. In 2020 Photonics North (PN) (pp. 1-1). IEEE.

  12. Long, P., Goher, Q.S., Soltanian, M.R.K. and Légaré, F., 2020, May. Ultra-broad, extra flatness all fiber UV shifted Supercontinuum. In 2020 Photonics North (PN) (pp. 1-1). IEEE.

  13. Long, P., Soltanian, M.R.K., Comanici, M. and Légaré, F., 2020, February. All-fiber 600nm amplified spontaneous emission (ASE) source covering the spectral range of 2.75 µm to 3.35 µm. In Fiber Lasers XVII: Technology and Systems (Vol. 11260, pp. 216-220). SPIE.

  14. Soltanian, M.R.K., Long, P., Goher, Q.S. and Légaré, F., 2020. All-fiber sub-20 ps ultra low repetition rate high peak power mode-locked fiber laser to generate supercontinuum. Laser Physics Letters, 17(2), p.025104.

  15. Su, X., Lyu, M., Hoang, T., Xu, Z., Long, P., Zheng, Y. and Strickland, D., 2019, September. Investigation of the angular distribution of the generated MIR source by DFG in the tight-focusing limit. In Laser Science (pp. LTh1E-2). Optica Publishing Group.

  16. Su, X., Hoang, T., Long, P., Zheng, Y. and Strickland, D., 2018, June. A Compact Watt-Level Sub-Picosecond Fiber-Coupled Dual-Wavelength CPA Laser System. In 2018 Photonics North (PN) (pp. 1-1). IEEE.

  17. Su, X., Hoang, T., Long, P., Zheng, Y. and Strickland, D., 2018. A compact high-average-power femtosecond fiber-coupled two-color CPA system. IEEE Journal of Selected Topics in Quantum Electronics, 24(5), pp.1-5.

  18. Thomas, S., Goher, Q. and Long, P., 2017, June. Mid-IR supercontinuum source: A simple approach. In 2017 Photonics North (PN) (pp. 1-1). IEEE.

  19. Long, P., Goher, Q. and Thomas, S., 2017, June. A low cost compact supercontinuum light source. In 2017 Photonics North (PN) (pp. 1-1). IEEE.

  20. Soltanian, M.R.K., Légaré, F. and Long, P., 2017, June. Self-starting ultra-low repetition rate pulsed fiber laser generating from dual mode-locking technique. In 2017 Photonics North (PN) (pp. 1-1). IEEE.

  21. Long, P. and Thomas, S., 2016, May. Tunable fiber laser with narrow linewidth. In 2016 Photonics North (PN) (pp. 1-1). IEEE.

  22. Long, P., Abtahi, M. and Thomas, S., 2015, June. Tunable FBGs for wavelength scanning. In 2015 Photonics North (pp. 1-1). IEEE.

  23. Long, P. and Carignan, J., 2009, August. Sliced fiber Bragg grating used as a laser diode external cavity. In Photonics North 2009 (Vol. 7386, pp. 827-833). SPIE.

  24. Long, P., Carignan, J. and Zhu, Y., 2007, October. Narrow bandwidth diode-pumped solid-state laser generated by fiber Bragg grating external cavity. In Photonics North 2007 (Vol. 6796, pp. 277-280). SPIE.


Go back