MD2647G2 - Process for integrated lens obtaining - Google Patents

Process for integrated lens obtaining Download PDF

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Publication number
MD2647G2
MD2647G2 MDA20040099A MD20040099A MD2647G2 MD 2647 G2 MD2647 G2 MD 2647G2 MD A20040099 A MDA20040099 A MD A20040099A MD 20040099 A MD20040099 A MD 20040099A MD 2647 G2 MD2647 G2 MD 2647G2
Authority
MD
Moldova
Prior art keywords
integrated lens
lens obtaining
obtaining
optoelectronics
orifice
Prior art date
Application number
MDA20040099A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2647F1 (en
Inventor
Ион ТИГИНЯНУ
Вячеслав УРСАКИ
Владимир СЕРЖЕНТУ
Эдуард МОНАЙКО
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 MDA20040099A priority Critical patent/MD2647G2/en
Publication of MD2647F1 publication Critical patent/MD2647F1/en
Publication of MD2647G2 publication Critical patent/MD2647G2/en

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  • Surface Treatment Of Optical Elements (AREA)

Abstract

The invention relates to the optoelectronics, in particular to the semiconductor monolithic optic devices.Summary of the invention consists in that onto the surface of a semiconductor layer it is deposited a mask with an orifice, the form of which determines the form of the lens, then there are implanted high-energy ions and it is carried out the electrochemical pickling.
MDA20040099A 2004-04-28 2004-04-28 Process for integrated lens obtaining MD2647G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040099A MD2647G2 (en) 2004-04-28 2004-04-28 Process for integrated lens obtaining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20040099A MD2647G2 (en) 2004-04-28 2004-04-28 Process for integrated lens obtaining

Publications (2)

Publication Number Publication Date
MD2647F1 MD2647F1 (en) 2004-12-31
MD2647G2 true MD2647G2 (en) 2005-08-31

Family

ID=34132350

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040099A MD2647G2 (en) 2004-04-28 2004-04-28 Process for integrated lens obtaining

Country Status (1)

Country Link
MD (1) MD2647G2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935939A (en) * 1989-05-24 1990-06-19 Liau Zong Long Surface emitting laser with monolithic integrated lens
US5432877A (en) * 1994-06-03 1995-07-11 Photonic Integration Research, Inc. Integrated optical circuit having a waveguide end of lens geometry, and method for making same
US5457569A (en) * 1994-06-30 1995-10-10 At&T Ipm Corp. Semiconductor amplifier or laser having integrated lens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935939A (en) * 1989-05-24 1990-06-19 Liau Zong Long Surface emitting laser with monolithic integrated lens
US5432877A (en) * 1994-06-03 1995-07-11 Photonic Integration Research, Inc. Integrated optical circuit having a waveguide end of lens geometry, and method for making same
US5457569A (en) * 1994-06-30 1995-10-10 At&T Ipm Corp. Semiconductor amplifier or laser having integrated lens

Also Published As

Publication number Publication date
MD2647F1 (en) 2004-12-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees