10 Gbit/s modules with monolithic electroabsorption modulator and distributed feedback laser

Kuindersma, P.I.; Cuypers, G.P.J.M.; Gestel, P. van; Binsma, J.J.M.; Dongen, T. van; Tjassens, H.; Roijen, R. van; Thijs, P.J.A.; Hendrix, L.; Roemburg, R. van; MoIs, P.P.G.; Tomesen, M.T.; Hummel, E.

doi:10.1109/cleoe.1994.636535

Cited by 2 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The magnetic-dipole contribution is temperature independent, and is expected to be about 0.5 x lo6- [13,141. The electric-dipole contribution is temperature dependent (equation (5)); the increase of the intensity between 46 and 125K is accounted for by a vibronic coupling with an e, lattice vibration of CoI, with mto = 152 cm-I [15]. At higher temperature the intensity increases more rapidly than expected according to this mechanism; this could be due to the increasing population of the trigonal field components of the 4Tlg(Ui) state a t about 400 cm-l.…”

Section: Experimental Partmentioning

confidence: 99%

Near‐Infrared d–d Transitions of NiI₂, CdI₂:Ni²⁺, and CoI₂

Kuindersma

Boudewijn

Haas

1981

Physica Status Solidi (b)

View full text Add to dashboard Cite

The absorption spectra of KIz, CdI,:Ni2+, and CoI, in the wave-number region 4000 to 16000 cm-l are reported. The spectra are interpreted in terms of d-d transitions of NiZ+ and Co2+ ions. Parameters of the electron repulsion, cubic crystal field, and spin-orbit coupling are estimated. From the latter the transferred spin densities are deduced and compared with Mossbauer data. Birefringence experiments as a function of the temperature show the presence of two phase transitions in XI,.Nous avons mesure les spectres d'absorption de NiI,, CdI,:Ni2+ et CoI, dans la region de 4000 B 16000 em-l. Les spectres ont Ate interpret6 comme transitions d-d des ions Ni2+ et Co2+. A partir des spectres on a determine les parametres de la repulsion interelectronique, du champ cristailin cubique et de la couplage spin-orbite. La densite de spin sup l'ion de iode est calcule et comparu avec le spectre Mossbauer. Experiments de la refraction double en fonction de la temperature montrent la presence de deux transitions de phase dans NiI,.

show abstract

Section: Experimental Partmentioning

confidence: 99%

Near‐Infrared d–d Transitions of NiI₂, CdI₂:Ni²⁺, and CoI₂

Kuindersma

Boudewijn

Haas

1981

Physica Status Solidi (b)

View full text Add to dashboard Cite

show abstract

Theoretical analysis of ultrafast InGaAs/GaAs MQW modulators and comparison to experimental devices

Massini

Sorrentino

Heinzolmann

et al. 1995

25th European Microwave Conference, 1995

View full text Add to dashboard Cite

A theoretical approach for the analysis of electrooptical InGaAs/GaAs Multiple Quantum Well (MQW) waveguide modulators is presented. A lossy Beam Propagation Method (BPM) is used to describe the optical propagation in lossy media and a quasi-TEM model is used for the "slow-wave" microwave field interacting with the optical beam. Both methods are combined together to form an effective CAD tool for the analysis and design of such electrooptical devices. Characteristic design parameters, such as the optical transmission and the relative modulation, are calculated and shown to be in excellent agreement with the experimental results, demonstrating the feasibility of the theoretical approach

show abstract

10 Gbit/s modules with monolithic electroabsorption modulator and distributed feedback laser

Cited by 2 publications

References 2 publications

Near‐Infrared d–d Transitions of NiI₂, CdI₂:Ni²⁺, and CoI₂

Near‐Infrared d–d Transitions of NiI₂, CdI₂:Ni²⁺, and CoI₂

Theoretical analysis of ultrafast InGaAs/GaAs MQW modulators and comparison to experimental devices

Contact Info

Product

Resources

About

10 Gbit/s modules with monolithic electroabsorption modulator and distributed feedback laser

Cited by 2 publications

References 2 publications

Near‐Infrared d–d Transitions of NiI2, CdI2:Ni2+, and CoI2

Near‐Infrared d–d Transitions of NiI2, CdI2:Ni2+, and CoI2

Theoretical analysis of ultrafast InGaAs/GaAs MQW modulators and comparison to experimental devices

Contact Info

Product

Resources

About

Near‐Infrared d–d Transitions of NiI₂, CdI₂:Ni²⁺, and CoI₂

Near‐Infrared d–d Transitions of NiI₂, CdI₂:Ni²⁺, and CoI₂