JPS54161347A - Te0 mode optical filter - Google Patents

Te0 mode optical filter

Info

Publication number
JPS54161347A
JPS54161347A JP7025778A JP7025778A JPS54161347A JP S54161347 A JPS54161347 A JP S54161347A JP 7025778 A JP7025778 A JP 7025778A JP 7025778 A JP7025778 A JP 7025778A JP S54161347 A JPS54161347 A JP S54161347A
Authority
JP
Japan
Prior art keywords
film
refractive index
light
substrate
waveguide
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.)
Granted
Application number
JP7025778A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5737842B2 (enExample
Inventor
Hiroshi Terui
Morio Kobayashi
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7025778A priority Critical patent/JPS54161347A/ja
Publication of JPS54161347A publication Critical patent/JPS54161347A/ja
Publication of JPS5737842B2 publication Critical patent/JPS5737842B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Integrated Circuits (AREA)
JP7025778A 1978-06-10 1978-06-10 Te0 mode optical filter Granted JPS54161347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7025778A JPS54161347A (en) 1978-06-10 1978-06-10 Te0 mode optical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7025778A JPS54161347A (en) 1978-06-10 1978-06-10 Te0 mode optical filter

Publications (2)

Publication Number Publication Date
JPS54161347A true JPS54161347A (en) 1979-12-20
JPS5737842B2 JPS5737842B2 (enExample) 1982-08-12

Family

ID=13426308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7025778A Granted JPS54161347A (en) 1978-06-10 1978-06-10 Te0 mode optical filter

Country Status (1)

Country Link
JP (1) JPS54161347A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002341168A (ja) * 2001-05-16 2002-11-27 Hoya Corp 光導波路素子及びその製造方法並びに屈折率分布形成方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017850A (enExample) * 1973-06-15 1975-02-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017850A (enExample) * 1973-06-15 1975-02-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002341168A (ja) * 2001-05-16 2002-11-27 Hoya Corp 光導波路素子及びその製造方法並びに屈折率分布形成方法

Also Published As

Publication number Publication date
JPS5737842B2 (enExample) 1982-08-12

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