1992
DOI: 10.1109/68.124893
|View full text |Cite
|
Sign up to set email alerts
|

Grating spectrograph integrated with photodiode array in InGaAsP/InGaAs/InP

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
12
0

Year Published

1993
1993
2023
2023

Publication Types

Select...
6
2
1

Relationship

0
9

Authors

Journals

citations
Cited by 87 publications
(12 citation statements)
references
References 5 publications
0
12
0
Order By: Relevance
“…However, the long-wavelength cut-off (1.11 µm) of their photosensitivity is limited by Eg of Si [80]. Because of this, materials such as Ge [81], InGaAsP [82], and InGaAs [83] that have a smaller E g than Si have been used in optical fiber communications. However, Ge photodetectors have a large dark current, and cooling is required in many cases.…”
Section: Infrared Photodetector With Optical Amplificationmentioning
confidence: 99%
“…However, the long-wavelength cut-off (1.11 µm) of their photosensitivity is limited by Eg of Si [80]. Because of this, materials such as Ge [81], InGaAsP [82], and InGaAs [83] that have a smaller E g than Si have been used in optical fiber communications. However, Ge photodetectors have a large dark current, and cooling is required in many cases.…”
Section: Infrared Photodetector With Optical Amplificationmentioning
confidence: 99%
“…Recently a great deal of effort has been devoted to the development of integrated waveguide multi/demultiplexing devices for wavelength division multiplexing (WDM) systems [1][2][3][4][5], including grating-on-a-chip spectrometers and phased waveguide arrays. Due to the fact that it is much easier to increase the number of facets in a grating than the number of waveguides in phased arrays, grating based demultiplexers can have higher spectral finesse and potentially larger numbers of channels available over its free spectral range.…”
Section: Introductionmentioning
confidence: 99%
“…[1][2][3][4][5][6] The successful implementation of such systems depends strongly on the cost, reliability, and yield of the modules. [1][2][3][4][5][6] The successful implementation of such systems depends strongly on the cost, reliability, and yield of the modules.…”
Section: Introductionmentioning
confidence: 99%