Acta Optica Sinica, Volume. 23, Issue 7, 815(2003)
Er3+,Yb3+-Codoped Phosphate Glass Channel Waveguide Amplifiers
An Er 3+ ,Yb 3+ codoped phosphate glass waveguide amplifier is reported, which is fabricated by Ag +,K + Na + ion exchange and the process is demonstrated. This 1.8 cm length channel glass waveguide amplifier produces a net gain of ～2.1 dB/cm at signal wavelength of 1.55 μm with input power of 110 mW at 980 nm.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Er3+,Yb3+-Codoped Phosphate Glass Channel Waveguide Amplifiers[J]. Acta Optica Sinica, 2003, 23(7): 815
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