|Title||Implementation of Efficient Fourier-transform Holographic Spectrometer|
|Publication Type||Conference Paper|
|Year of Publication||2004|
|Authors||C Hsieh, O Momtahan, A Karbaschi, A Adibi, ME Sullivan, and DJ Brady|
|Conference Name||Optics Infobase Conference Papers|
We present the first implementation of a Fourier-transform spherical beam holographic spectrometer with considerably better sensitivity compared to conventional grating spectrometers. We use this idea to demonstrate a compact spectrometer that is usually encountered in optical sensing with great potential for measuring weak spatially incoherent signal.