T. Niemi

Laterally-coupled high power GaSb distributed feedback lasers fabricated by nanoimprint lithography at 2 μm wavelength

K. Haring, A. Laakso, J. Paajaste, 2012, Photonics Europe.

2 μm InGaSb/GaSb laterally coupled distributed feedback laser fabricated by nanoimprint lithography

K. Haring, A. Laakso, J. Paajaste, 2011, Laser Optics.

Limitations of phase-shift method in measuring dense group delay ripple of fiber Bragg gratings

T. Niemi, H. Ludvigsen, H. Ludvigsen, 2001, IEEE Photonics Technology Letters.

Three-grating monolithic phase-mask for the single-order writing of large-period gratings

O. Parriaux, I. Vartiainen, T. Niemi, 2010 .

Wavelength-division demultiplexing using photonic crystal waveguides

A. Harpoth, T. Niemi, Morten Rode Kristensen, 2006, IEEE Photonics Technology Letters.

Tunable silicon etalon for simultaneous spectral filtering and wavelength monitoring of a DWDM transmitter

T. Niemi, H. Ludvigsen, S. Tammela, 2001, IEEE Photonics Technology Letters.

Electric fields in the source region: the depolarization dyadic for a cubic cavity (Elektrische Felder im Quellgebiet: Der Depolarisationstensor für einen kubischen Hohlraum)

C. Icheln, K. Kärkkäinen, Ari Sihvola, 1998 .

Polarization Properties of Single-Moded, Large-Mode Area Photonic Crystal Fibers

N. Gisin, A. Petersson, T. Niemi, 2002, 2002 28TH European Conference on Optical Communication.