Results 261 to 269 of about 68,699 (269)

An Integrated Optical Spectrometer for WDM

1997
Wavelength division multiplexed (WDM) systems have several channels of different wavelengths in the 1550 nm wavelength band. Implementation of WDM systems requires demultiplexers to separate the different wavelengths. Compact, low loss demultiplexers can be realized using integrated optical spectrometers.
H. J. Hnatiuk, K. A. McGreer, J. N. Broughton   +2 more
openaire   +1 more source

[The integrative design for imaging spectrometer].

Guang pu xue yu guang pu fen xi = Guang pu, 2015
The hyperspectrum imaging spectrometer will achieve miniaturization and high spectrum resolution and high space resolution along with development of the hyperspectrum imaging technology that is becoming a trend. This trend requires the designers to improve and optimize their designing constantly in designing the instruments.
Ji-cheng, Cui, Yu-juan, Liu, Ming-zhong, Pan, Yu-guo, Tang   +3 more
openaire   +1 more source

Anamorphic integral field spectrometer for diffuse ultraviolet astronomy

Applied Optics, 2013
We present the design of a novel anamorphic integral field spectrometer for diffuse ultraviolet astronomy. The system is designed to be able to measure emissions from faint diffuse astrophysical sources across a large field with good spectral resolving power.
openaire   +2 more sources

Design of a hybrid integrated microfiber spectrometer

Journal of Micro/Nanolithography, MEMS, and MOEMS, 2003
A scheme of a novel hybrid integrated microspectrometer is proposed, which greatly reduces the number of optical units used in the system and easily realizes the integration of the optical unit and the detecting array. At the same time, the effective area of the grating increases. One model of such device is fabricated.
openaire   +1 more source

Integral Field Spectrometer

2015
Bernhard R. Brandl, Ramón Navarro, Christoph U. Keller   +2 more
openaire   +1 more source

Photonic Integrated Frequency-Domain Terahertz Spectrometer

2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)
Lauri Schwenson, Simon Nellen, Florian Walter, Shahram Keyvaninia, Lars Liebermeister, Martin Schell, Robert B. Kohlhaas   +6 more
openaire   +1 more source

Integrated photonic spectrometers: a critical review

Photonics Insights
Maarten R. A. Peters, Diana Mojahed, Wenchao Ma, Raphaël Pestourie, Tian Gu, Steven G. Johnson, Juejun Hu   +6 more
openaire   +1 more source

Machine learning-based photonic integrated spectrometer

Smart Photonic and Optoelectronic Integrated Circuits 2025
Passant Hesham, Abdelrahman Nasser, Thomas J. Mikhail, Mohamed A. Swillam   +3 more
openaire   +1 more source

⁶⁰Fe studies with INTEGRAL's spectrometer SPI

2007
Wang, W., Harris, M., Diehl, R., Halloin, H., Ciemniak, C., Strong, A., Kretschmer, K.   +6 more
openaire   +1 more source