31. |
- Olsson, Bengt-Erik, 1968, et al.
(författare)
-
OTDR technique for characterization of fiber optic parametric amplifiers
- 2006
-
Ingår i: OFC/NFOEC 2006. 2006 Optical Fiber Communication Conference and National Fiber Optic Engineers Conference. ; , s. OWT3-
-
Konferensbidrag (refereegranskat)abstract
- A novel technique for characterization of power evolution in fiber optic parametric amplifiers based on optical time domain reflectometry is presented. The technique is suitable for analyzing the exponential gain along the amplifying fiber
|
|
32. |
- Schiopu, Ionut Romeo, et al.
(författare)
-
A two paths mode-locked fiber laser
- 2009
-
Ingår i: Proc. SPIE, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies IV. ; 7297:1, s. 72971V-
-
Konferensbidrag (refereegranskat)
|
|
33. |
|
|
34. |
- Sjödin, Martin E, 1983, et al.
(författare)
-
Cancellation of SPM in Self-Homodyne Coherent Systems
- 2009
-
Ingår i: Proceedings of European Conference on Optical Communication, ECOC 2009, Vienna, Austria, September 20-24, 2009, paper We8.4.5.
-
Konferensbidrag (refereegranskat)abstract
- The signal and local oscillator acquire identical nonlinear phase shifts during propagation in a selfhomodynecoherent system. We exploit this to achieve cancellation of the phase distortion caused by self-phasemodulation.
|
|
35. |
|
|
36. |
|
|
37. |
- Sköld, Mats, 1977, et al.
(författare)
-
Constellation diagram measurements of induced phase noise in a regenerating parametric amplifier
- 2008
-
Ingår i: OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference; San Diego, CA; United States; 24 February 2008 through 28 February 2008. - 9781557528551 ; , s. OML4-
-
Konferensbidrag (refereegranskat)abstract
- We perform coherent constellation diagram measurements of phase modulated data before and after a saturated parametric amplifier, and find a novel kind of pump-induced phase noise in the amplifier.
|
|
38. |
|
|
39. |
|
|
40. |
|
|