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Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission
นักวิจัย : Li, Nanxi , Yoo, Seongwoo , Xue, Jin , Yu, Xia , Shum, Perry Ping
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Li, N., Yoo, S., Xue, J., Yu, X., & Shum, P. P. (2012). Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission. 2012 Photonics Global Conference (PGC). , http://hdl.handle.net/10220/12183 , http://dx.doi.org/10.1109/PGC.2012.6458043
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this paper, photodarkening effect in Ytterbium doped fiber (YDF) amplifier is experimentally investigated and analyzed. The experimental measurement on such effect is conducted on an YDF amplifier at 1064 nm wavelength emission, under both saturated and unsaturated operational regimes. Our results demonstrate that saturated operation created by higher stimulating power level is favored to mitigate the photodarkening effect as well as to enhance the amplifier's long term reliability. Such phenomenon is explained in terms of population inversion level of Ytterbium ion doped in fiber.

บรรณานุกรม :
Li, Nanxi , Yoo, Seongwoo , Xue, Jin , Yu, Xia , Shum, Perry Ping . (2555). Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Nanxi , Yoo, Seongwoo , Xue, Jin , Yu, Xia , Shum, Perry Ping . 2555. "Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Nanxi , Yoo, Seongwoo , Xue, Jin , Yu, Xia , Shum, Perry Ping . "Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Li, Nanxi , Yoo, Seongwoo , Xue, Jin , Yu, Xia , Shum, Perry Ping . Measuring photodarkening from Ytterbium-doped fiber amplifier at 1064 nm wavelength emission. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.