JPS6473304A - Method for loading converging lens on light emitting element and loading device used for same - Google Patents

Method for loading converging lens on light emitting element and loading device used for same

Info

Publication number
JPS6473304A
JPS6473304A JP23019387A JP23019387A JPS6473304A JP S6473304 A JPS6473304 A JP S6473304A JP 23019387 A JP23019387 A JP 23019387A JP 23019387 A JP23019387 A JP 23019387A JP S6473304 A JPS6473304 A JP S6473304A
Authority
JP
Japan
Prior art keywords
emitting element
light emitting
converging lens
loading
fiber
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP23019387A
Inventor
Yoshikazu Ikegami
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP23019387A priority Critical patent/JPS6473304A/en
Publication of JPS6473304A publication Critical patent/JPS6473304A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE:To obtain the best coupling efficiency between the light emitting element and a fiber by monitoring the light emission output of the light emitting element through the converging lens and fiber and mounting the converging lens on the light emitting element where the monitored value is maximum. CONSTITUTION:The light emitting element 1 set on a heat sink 5 is set on a stem 6 and an adhesive is dripped on the light emitting element 1 by a proper amount; and the converging lens 2 is sucked to a capillary 4 by a VAC pump 10 and put close almost until it contacts the light emitting element 1, thereby sticking the adhesive. In this state, when the light emitting element 1 is electrified to illuminate, its light emission output is detected by the photosensor 12 of a monitor part 7 through the converging lens 2 and fiber 3 and the quantity of light which is detected is monitored on the power meter 13 of the monitor part 7. At this time, the capillary 4 or stem 6 is moved, the positions of the light emitting element 1 and converging lens 2 are adjusted so as to obtain the maximum value of the monitored power, and the adhesive is heated and cured to fix the converging lens 2 to the light emitting element 1. Consequently, the best coupling efficiency between the converging lens and optical fiber is obtained.
JP23019387A 1987-09-14 1987-09-14 Method for loading converging lens on light emitting element and loading device used for same Pending JPS6473304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23019387A JPS6473304A (en) 1987-09-14 1987-09-14 Method for loading converging lens on light emitting element and loading device used for same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23019387A JPS6473304A (en) 1987-09-14 1987-09-14 Method for loading converging lens on light emitting element and loading device used for same

Publications (1)

Publication Number Publication Date
JPS6473304A true JPS6473304A (en) 1989-03-17

Family

ID=16904044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23019387A Pending JPS6473304A (en) 1987-09-14 1987-09-14 Method for loading converging lens on light emitting element and loading device used for same

Country Status (1)

Country Link
JP (1) JPS6473304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002052324A3 (en) * 2000-12-26 2003-01-09 Emcore Corp Process for coupling optical elements to optoelectronic devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002052324A3 (en) * 2000-12-26 2003-01-09 Emcore Corp Process for coupling optical elements to optoelectronic devices

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