JPS59232478A - 埋め込み構造分布反射型半導体レ−ザ及びその製造方法 - Google Patents

埋め込み構造分布反射型半導体レ−ザ及びその製造方法

Info

Publication number
JPS59232478A
JPS59232478A JP10699583A JP10699583A JPS59232478A JP S59232478 A JPS59232478 A JP S59232478A JP 10699583 A JP10699583 A JP 10699583A JP 10699583 A JP10699583 A JP 10699583A JP S59232478 A JPS59232478 A JP S59232478A
Authority
JP
Japan
Prior art keywords
layer
groove
waveguide
refractive index
active
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
JP10699583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430198B2 (OSRAM
Inventor
Kenichi Kobayashi
健一 小林
Yoshio Itaya
板屋　義夫
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.)
NEC Corp
NTT Inc
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10699583A priority Critical patent/JPS59232478A/ja
Publication of JPS59232478A publication Critical patent/JPS59232478A/ja
Publication of JPH0430198B2 publication Critical patent/JPH0430198B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/125—Distributed Bragg reflector [DBR] lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP10699583A 1983-06-15 1983-06-15 埋め込み構造分布反射型半導体レ−ザ及びその製造方法 Granted JPS59232478A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10699583A JPS59232478A (ja) 1983-06-15 1983-06-15 埋め込み構造分布反射型半導体レ−ザ及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10699583A JPS59232478A (ja) 1983-06-15 1983-06-15 埋め込み構造分布反射型半導体レ−ザ及びその製造方法

Publications (2)

Publication Number Publication Date
JPS59232478A true JPS59232478A (ja) 1984-12-27
JPH0430198B2 JPH0430198B2 (OSRAM) 1992-05-21

Family

ID=14447803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10699583A Granted JPS59232478A (ja) 1983-06-15 1983-06-15 埋め込み構造分布反射型半導体レ−ザ及びその製造方法

Country Status (1)

Country Link
JP (1) JPS59232478A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295684A (ja) * 1985-06-25 1986-12-26 Matsushita Electric Ind Co Ltd 半導体レ−ザ
CN106785829A (zh) * 2017-01-10 2017-05-31 中国科学院长春光学精密机械与物理研究所 一种分布反馈激光器及其制作方法、分布反馈激光器阵列

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61295684A (ja) * 1985-06-25 1986-12-26 Matsushita Electric Ind Co Ltd 半導体レ−ザ
CN106785829A (zh) * 2017-01-10 2017-05-31 中国科学院长春光学精密机械与物理研究所 一种分布反馈激光器及其制作方法、分布反馈激光器阵列
CN106785829B (zh) * 2017-01-10 2019-09-27 中国科学院长春光学精密机械与物理研究所 一种分布反馈激光器及其制作方法、分布反馈激光器阵列

Also Published As

Publication number Publication date
JPH0430198B2 (OSRAM) 1992-05-21

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