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- K.H. Yla-Jarkko, Christophe A. Codemard, +6 authors A. Grudinin
- IEEE Photonics Technology Letters
- 2002
We present results on a low-cost cladding-pumped L-band amplifier based on side pumping (GTWave) fiber technology and pumped by a single 980-nm multimode diode. We show that simultaneous noise… (More)
- Yonghang Shen, S.-u. Alam, +6 authors D. J. Richardson
- IEEE Journal of Selected Topics in Quantum…
- 2009
We report a periodically poled magnesium-oxide-doped lithium niobate (PPMgLN) based optical parametric oscillator (OPO) pumped by a diode-seeded, linearly polarized, high-power, pulsed, ytterbium… (More)
- L.B. Fu, R. Selvas, +10 authors A. Grudinin
- IEEE Photonics Technology Letters
- 2003
A 50-GHz grid fiber distributed feedback laser wavelength-division-multiplexing transmitter source is demonstrated pumped by a single continuous-wave Yb-fiber laser source at 977 nm. Up to 21 mW of… (More)
- Yongmin Jung, V. Sleiffer, +10 authors D. J. Richardson
- Optical Fiber Communication Conference and…
- 2013
We report a detailed study on the system performance of a two-mode group EDFA. In particular we quantify how the gain spectrum and BER performance are affected by input signal and pump power as… (More)
- S.-u. Alam, G. Biffi, A. Grudinin, Geoffrey Lynn Burdge
- OFC/IOOC . Technical Digest. Optical Fiber…
- 1999
We have experimentally demonstrated a hybrid optical amplifier comprising a periodically poled LiNbO/sub 3/ crystal and an erbium-doped fiber amplifier. The use of cascaded nonlinearity inside… (More)
- Qiang Fu, Lai Xu, Sijing Liang, David P. Shepherd, D. J. Richardson, S.-u. Alam
- Conference on Lasers and Electro-Optics (CLEO)
- 2018
We demonstrate a narrow-linewidth, mid-infrared OP-GaAs cascaded OPG-OPA with a widely tunable output of 2552-2960 nm (signal) and 5733-8305 nm (idler), and with a maximum peak power of 11.1 kW… (More)