Low-cost, polarisation independent, tapered photodiodes with bandwidth over 50GHz

被引：20

作者：

Demiguel, S

Giraudet, L

Pagnod-Rossiaux, P

Boucherez, E

Jany, C

Carpentier, L

Coupe, V

Fock-Yee, S

Decobert, J

Devaux, F

机构：

[1] Alcatel Corp Res Ctr, OPTO, Grp Interet Econ, F-91460 Marcoussis, France

[2] France Telecom, R&D, OPTO, Grp Interet Econ, F-91460 Marcoussis, France

来源：

ELECTRONICS LETTERS | 2001年 / 37卷 / 08期

关键词：

D O I：

10.1049/el:20010338

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：

50GHz bandwidth photodiodes. attaining a compression pint of +12dBm, have been fabricated. The structure design allows an almost complete absorption at 25 mum, corresponding to 0.5A/W responsivity and gives a polarisation dependence as low: as +/-0.1dB. These components have been realised with a low-cost technology including etched waveguide input facet. antireflection coating on wafer and cleaving V-grooves.

引用

页码：516 / 518

页数：3

共 4 条

[1]

BRUNO A, 1997, P ECIO 97 STOCKH SWE, P382

[2] Optical design of evanescently coupled, waveguide-fed photodiodes for ultrawide-band applications [J].