Acoustically tunable wavelength filter with gain

Acoustically tunable wavelength filter with gain

The first integrated optical amplifying acoustically tunable wavelength filter in Er-doped LiNbO/sub 3/ is reported. At the signal wavelength of /spl lambda//sub s/=1531 nm a maximum gain of 4.8 dB has been obtained with a coupled pump power of 160 mW (/spl lambda//sub p/=1484 nm). Lossless signal t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE photonics technology letters 1994-04, Vol.6 (4), p.519-521
Hauptverfasser: Brinkmann, R., Dinand, M., Baumann, I., Harizi, C., Sohler, W., Suche, H.
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic waveguides
Electromagnetic waveguides
Exact sciences and technology
Filters, zone plates, and polarizers
Fundamental areas of phenomenology (including applications)
Laser modes
Optical elements, devices, and systems
Optical filters
Optical losses
Optical pumping
Optical scattering
Optical waveguides
Optics
Physics
Stimulated emission
Tunable circuits and devices
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The first integrated optical amplifying acoustically tunable wavelength filter in Er-doped LiNbO/sub 3/ is reported. At the signal wavelength of /spl lambda//sub s/=1531 nm a maximum gain of 4.8 dB has been obtained with a coupled pump power of 160 mW (/spl lambda//sub p/=1484 nm). Lossless signal transmittance has been achieved with a pump power as low as 13.5 mW for /spl lambda//sub s/>1561 nm.< >
ISSN:1041-1135
1941-0174
DOI:10.1109/68.281808