A near infrared integrated optical beam combiner for astronomical interferometry is demonstrated for the first time by direct UV writing. High fringe contrast >95%, low total loss (0.7 dB), low crosstalk and broadband performance is demonstrated.
|Title of host publication||CLEO/QELS 2006 Technical Digest CD-Rom|
|Publication status||Published - 2006|
|Event||Conference on Lasers and Electro-Optics 2006 - Long Beach, CA, United States|
Duration: 21 May 2006 → 26 May 2006
|Conference||Conference on Lasers and Electro-Optics 2006|
|City||Long Beach, CA|
|Period||21/05/2006 → 26/05/2006|