CA1239466A - Modulation optique au moyen de structures a semiconducteur a puits quantique - Google Patents

Modulation optique au moyen de structures a semiconducteur a puits quantique

Info

Publication number
CA1239466A
CA1239466A CA000448465A CA448465A CA1239466A CA 1239466 A CA1239466 A CA 1239466A CA 000448465 A CA000448465 A CA 000448465A CA 448465 A CA448465 A CA 448465A CA 1239466 A CA1239466 A CA 1239466A
Authority
CA
Canada
Prior art keywords
semiconductor layer
layer
heterostructure
material layers
electric field
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.)
Expired
Application number
CA000448465A
Other languages
English (en)
Inventor
Daniel S. Chemla
Theodoor C. Damen
Arthur C. Gossard
Thomas H. Wood
David A.B. Miller
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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
Priority claimed from US06/558,545 external-priority patent/US4525687A/en
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of CA1239466A publication Critical patent/CA1239466A/fr
Expired legal-status Critical Current

Links

CA000448465A 1983-12-02 1984-02-28 Modulation optique au moyen de structures a semiconducteur a puits quantique Expired CA1239466A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/558,545 US4525687A (en) 1983-02-28 1983-12-02 High speed light modulator using multiple quantum well structures
US558,545 1983-12-02

Publications (1)

Publication Number Publication Date
CA1239466A true CA1239466A (fr) 1988-07-19

Family

ID=24229959

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000448465A Expired CA1239466A (fr) 1983-12-02 1984-02-28 Modulation optique au moyen de structures a semiconducteur a puits quantique

Country Status (1)

Country Link
CA (1) CA1239466A (fr)

Similar Documents

Publication Publication Date Title
EP0135582B1 (fr) Dispositif semiconducteur regulateur de lumiere utilisant des puits quantiques multiples
US6611539B2 (en) Wavelength-tunable vertical cavity surface emitting laser and method of making same
US8290016B2 (en) Optoelectric device for high-speed data transfer with electrooptically tunable stopband edge of a bragg-reflector
US7701629B2 (en) Photonic device including semiconductor structure having doped region with array of subwavelengh recesses
US8218972B2 (en) Wavelength division multiplexing system
US7369583B2 (en) Electrooptically wavelength-tunable resonant cavity optoelectronic device for high-speed data transfer
US5563902A (en) Semiconductor ridge waveguide laser with lateral current injection
US4860296A (en) Laser controlled by a multiple-layer heterostructure
JPH0758807B2 (ja) 半導体デバイス
CA2007829C (fr) Dispositif a semiconducteur comportant des heterostructures a puits quantique en cascade a grande mobilite electronique
US20040085612A1 (en) Quantum-confined stark effect quantum-dot optical modulator
US5300789A (en) Article comprising means for modulating the optical transparency of a semiconductor body, and method of operating the article
CA2006680C (fr) Dispositif electro-optique a puits quantiques asymetriques
US7142342B2 (en) Electroabsorption modulator
CA1268847A (fr) Laser commande par une heterostructure multicouche
CA1239465A (fr) Modulation optique au moyen de structures a semiconducteur a puits quantique
CA1239466A (fr) Modulation optique au moyen de structures a semiconducteur a puits quantique
FR2647965A1 (fr) Modulateur electro-optique du type transistor a effet de champ
JP2734214B2 (ja) 非線形光学素子
Chang et al. Novel modulator structure permitting synchronous band filling of multiple quantum wells and extremely large phase shifts
CA2006682A1 (fr) Dispositif electro-optique a super-reseau semiconducteur
Pany et al. Micro-resonator modulators: design, fabrication and fme tuning the performance
Parry et al. Microresonator modulators: design, fabrication, and fine tuning the performance
GB2306773A (en) Optical modulator
Kalinovsky et al. Injection laser active Q-switching due to free carrier effects in a single modulation-doped quantum well

Legal Events

Date Code Title Description
MKEX Expiry