MD2567G2 - Photodetector sensitive to light polarization - Google Patents

Photodetector sensitive to light polarization

Info

Publication number
MD2567G2
MD2567G2 MDA20040139A MD20040139A MD2567G2 MD 2567 G2 MD2567 G2 MD 2567G2 MD A20040139 A MDA20040139 A MD A20040139A MD 20040139 A MD20040139 A MD 20040139A MD 2567 G2 MD2567 G2 MD 2567G2
Authority
MD
Moldova
Prior art keywords
light polarization
photodetector
sensitive
nanobands
light
Prior art date
Application number
MDA20040139A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2567F1 (en
Inventor
Ион ТИГИНЯНУ
Вячеслав УРСАКИ
Original Assignee
Ион ТИГИНЯНУ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ион ТИГИНЯНУ filed Critical Ион ТИГИНЯНУ
Priority to MDA20040139A priority Critical patent/MD2567G2/en
Publication of MD2567F1 publication Critical patent/MD2567F1/en
Publication of MD2567G2 publication Critical patent/MD2567G2/en

Links

Abstract

The invention relates to the optoelectronics, in particular to photodetectors sensitive to light polarization.Summary of the invention consists in that the photodetector contains an active element and metal contacts. Novelty of the invention consists in that the active element is made in the form of a semi-insulating substrate, onto one of the surfaces of which there are created semiconductor nanobands, placed parallel to each other, onto the ends of which there are deposited metal contacts. The transversal dimensions of the nanobands are much smaller than the light wave length, and the longitudinal dimensions - greater than the light wave length.The technical result consists in that the photodetector is sensitive to light polarization over a wide wave band and may easily be integrated into the optoelectronic integrated circuits.
MDA20040139A 2004-06-01 2004-06-01 Photodetector sensitive to light polarization MD2567G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040139A MD2567G2 (en) 2004-06-01 2004-06-01 Photodetector sensitive to light polarization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20040139A MD2567G2 (en) 2004-06-01 2004-06-01 Photodetector sensitive to light polarization

Publications (2)

Publication Number Publication Date
MD2567F1 MD2567F1 (en) 2004-09-30
MD2567G2 true MD2567G2 (en) 2005-04-30

Family

ID=33095722

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040139A MD2567G2 (en) 2004-06-01 2004-06-01 Photodetector sensitive to light polarization

Country Status (1)

Country Link
MD (1) MD2567G2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6166372A (en) * 1997-05-27 2000-12-26 Sharp Kabushiki Kaisha Polarization detection device and method for producing the same
US6410917B1 (en) * 2000-01-18 2002-06-25 The United States Of America As Represented By The Secretary Of The Army Polarization-sensitive corrugated quantum well infrared photodetector array

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6166372A (en) * 1997-05-27 2000-12-26 Sharp Kabushiki Kaisha Polarization detection device and method for producing the same
US6410917B1 (en) * 2000-01-18 2002-06-25 The United States Of America As Represented By The Secretary Of The Army Polarization-sensitive corrugated quantum well infrared photodetector array

Also Published As

Publication number Publication date
MD2567F1 (en) 2004-09-30

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Legal Events

Date Code Title Description
MM4A Patent for invention definitely lapsed due to non-payment of fees