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JPS5538574A - Light wavelength converting device - Google Patents

Light wavelength converting device

Info

Publication number
JPS5538574A
JPS5538574A JP11261278A JP11261278A JPS5538574A JP S5538574 A JPS5538574 A JP S5538574A JP 11261278 A JP11261278 A JP 11261278A JP 11261278 A JP11261278 A JP 11261278A JP S5538574 A JPS5538574 A JP S5538574A
Authority
JP
Japan
Prior art keywords
light
ray
wavelength
transmission line
optical transmission
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
JP11261278A
Other languages
Japanese (ja)
Inventor
Katsutoshi Muto
Yoshiharu Komine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11261278A priority Critical patent/JPS5538574A/en
Publication of JPS5538574A publication Critical patent/JPS5538574A/en
Pending legal-status Critical Current

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  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To improve wavelength conversion efficiency even if light energy density is small by converting the wavelength of light by the use of a fibrous optical transmission line composed of light transmittable material containing fluorescent material. CONSTITUTION:The ray 14 of a green color having spectrum with the wavelength of 5300Angstrom as a center emitted from a light emitting diode 10 propagates in an optical fiber 11a to become input light which is then led into a fibrous optical transmission line 13. This fibrous optical transmission line 13 comprises fabricating the rhodamine 6G being fluorescent material mixed in the plastics of acrylic base having light transmittability to fiber form and bundling one or a multiplicity of the fibers. As a result, the ray 14 is absorbed in rhodamine 6G and the ray 15 of an orange color having the spectraum with the wavelength of 6000Angstrom as a center is newly emitted, whereby the wavelength conversion of light is accomplished. The ray 15 becomes output light which then propagates in the optical fiber 11b and enters a photo detector 12.
JP11261278A 1978-09-12 1978-09-12 Light wavelength converting device Pending JPS5538574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11261278A JPS5538574A (en) 1978-09-12 1978-09-12 Light wavelength converting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11261278A JPS5538574A (en) 1978-09-12 1978-09-12 Light wavelength converting device

Publications (1)

Publication Number Publication Date
JPS5538574A true JPS5538574A (en) 1980-03-18

Family

ID=14591085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11261278A Pending JPS5538574A (en) 1978-09-12 1978-09-12 Light wavelength converting device

Country Status (1)

Country Link
JP (1) JPS5538574A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176506A (en) * 1983-03-28 1984-10-05 Matsushita Electric Ind Co Ltd Combustion cylinder
JPS61100707A (en) * 1984-10-22 1986-05-19 ポラロイド　コーポレーシヨン Light source
JPS61149736A (en) * 1984-12-24 1986-07-08 Matsushita Electric Ind Co Ltd Kerosene burner
WO1991010937A1 (en) * 1990-01-16 1991-07-25 Australian Electro Optics Pty. Ltd. Scaleable phase-locked segmented laser beam frequency shifter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176506A (en) * 1983-03-28 1984-10-05 Matsushita Electric Ind Co Ltd Combustion cylinder
JPS61100707A (en) * 1984-10-22 1986-05-19 ポラロイド　コーポレーシヨン Light source
JPS61149736A (en) * 1984-12-24 1986-07-08 Matsushita Electric Ind Co Ltd Kerosene burner
WO1991010937A1 (en) * 1990-01-16 1991-07-25 Australian Electro Optics Pty. Ltd. Scaleable phase-locked segmented laser beam frequency shifter

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