High Optical Power, High Gain and High Dynamic Range Directly Modulated Optical Link

被引：15

作者：

Faugeron, Mickacl ^{[1
]}

Chtioui, Mourad ^{[1
]}

Enard, Alain ^{[2
,3
]}

Parillaud, Olivier ^{[2
,3
]}

Lelarge, Francois ^{[2
,3
]}

Achouche, Mohand ^{[2
,3
]}

Jacquet, Joel ^{[4
]}

Marceaux, Alexandre ^{[1
]}

Van Dijk, Frederic ^{[2
,3
]}

机构：

[1] Thales Air Syst, F-91470 Limours, France

[2] Thales Res & Technol, Joint Lab, Alcatel Lucent Bell Labs, F-91767 Palaiseau, France

[3] CEA LETI, F-91767 Palaiseau, France

[4] SUPELEC LMOPS, Lab MatOpt Photon Syst, F-57070 Metz, France

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2013年 / 31卷 / 08期

关键词：

Analog fiber optic link; high power directly modulated laser; high power photodiode; microwave photonics; spurious free dynamic range; TRAVELING-CARRIER PHOTODIODE; PERFORMANCE; LINEARITY; DESIGN; LASERS;

D O I：

10.1109/JLT.2013.2246768

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to achieve a high output power, high gain and high dynamic range directly modulated optical link, we have developed a high power and low noise DFB laser and a high power handling and high efficiency photodiode with specific designs. The laser exhibits high power (180 mW), high efficiency (0.4 W/A), low RIN and a 7.4 GHz modulation bandwidth. The UTC photodiode offers high efficiency (1 A/W), high saturation current (90 mA) and 15 GHz modulation bandwidth. We have realized a low loss optical link with no amplifier and no impedance matching network. We have obtained a 7.3 GHz modulation bandwidth link with a gain higher than -7 dB. Third order intermodulation of the devices at various different polarization points has been investigated to deduce the optical link dynamic range. At 2.5 GHz, we have demonstrated an OIP3 of 37 dBm and a SFDR close to 120 dB. Hz(2/3)

引用

页码：1227 / 1233

页数：7

共 15 条

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Carlsson C., 2002, P INT TOP M MICR PHO, P81

[2] Linearity and third-order intermodulation distortion in DFB semiconductor lasers [J].