Pr(3+)-doped GeS(x)-based glasses for fiber amplifiers at 1.3 microm.
نویسندگان
چکیده
The photoluminescence properties of Pr(3+)-doped GeS(x)-based glasses are studied and compared with those of other sulfide and fluoride glasses. The possibility of highly pump-power-efficient fiber amplifiers based on these GeS(x)-containing glasses in the telecommunications window at 1.3microm is discussed.
منابع مشابه
Laser-diode-excited intense luminescence and green-upconversion in erbium-doped bismuth-germanate-lead glasses.
We investigate the spectroscopic properties of the 1.5-microm emission from the (4)I(13/2)-->(4)I(15/2) transition of Er(3+) ions in bismuth-germanate-lead glasses for applications in broadband fiber amplifiers. The emission peak locates at 1532nm with a full width at half-maximum (FWHM) of approximately 65nm. The measured lifetime and the calculated emission cross-section of this transition ar...
متن کاملCe3+/Yb3+/Er3+ triply doped bismuth borosilicate glass: a potential fiber material for broadband near-infrared fiber amplifiers
Erbium doped bismuth borosilicate (BBS) glasses, possessing the broadest 1.55 μm near infrared (NIR) emission band among oxide glasses, stand out as excellent fiber material for optical fiber amplifiers. In this work, we demonstrate that both broadened and enhanced NIR emission of Er(3+) can be obtained by sensibly combining the effects such as mixed glass former effect, phonon-assisted energy ...
متن کاملSelectively oxidised vertical cavity surface emitting lasers with 50% power conversion efficiency - Electronics Letters
YAMADA. M., SHIMILU. M., OHISHI. Y., TEMMYO, J., WADA, M., KANAMORI. T , HORIGUCHI, M., and TAKAHASHI. s.: ‘15.1-dB-gain Pr”-doped tlouride fiber amplifier pumped by high-power laserdiode modules’, IEEE Photonics Technol. Lett., 1992, 9, pp. 9 9 6 996 HEWAK, D.W., DEOL, R.S., WANG. I., WYLANGOWSKL G., MEDEIROS NETO. J A., SAMSON, B.N., LAMING, R.I . , BROCKLESBY, W.S., PAYNE, D.N., JHA. A., POU...
متن کاملRare earth doped fiber lasers and amplifiers pdf
Also the optical fiber amplifiers FAs that amplify weak signals such as the. Rare-Earth-Doped Fiber Lasers and Amplifiers, Michael J.F.Chapter 2. Optical and Electronic Properties of Rare Earth Ions in Glasses William J Miniscalco Abstract-HiRes PDF 2316 KB-PDF wlinks 2330 KB.amplifier materials in the system of rare-earth doped glasses are presented. rare-earth-doped ram concept manual pdf fib...
متن کاملQuantum Dot-Doped Glasses and Fibers: Fabrication and Optical Properties
*Correspondence: Guoping Dong and Jianrong Qiu, State Key Laboratory of Luminescent Materials and Device, School of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Tianhe District, Guangzhou, Guangzhou 510640, China e-mail: [email protected]; [email protected] Quantum dot (QD)-doped glasses have been the hotspot for their excellent electronic and optical pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Optics letters
دوره 20 5 شماره
صفحات -
تاریخ انتشار 1995