- Country: USA
- Summary: Optical Spectrum Analyzer
- UST Ref No: 113114557
- Deadline: 27 Jan 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: NIST-SS25-11
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- Description:
- Description
Title: Optical Spectrum Analyzer
BACKGROUND
Typical wavelength scale calibrations of monochromators are performed using the atomic emission lines of pen-ray lamps. The lamp is placed into an integrating sphere, and the output of the sphere uniformly overfills the entrance slit of the monochromator. However, this illumination scenario does not necessarily mimic illumination of the monochromator by other sources, leading to inaccuracies in the wavelength scale determination. A calibrated array spectroradiometer can be used to calibrate the wavelength scale of the monochromator using desired sources. While this yields a more reliable evaluation of the wavelength scale, the uncertainties are often larger than those claimed when using the pen-ray lamp method and it requires extra time to calibrate the spectroradiometer and make necessary corrections. Consequently, NIST is looking for a high-performance Fourier transform-based optical spectrum analyzer (OSA) that can measure continuous wave light sources with ppm accuracy to perform wavelength scale calibrations of a monochromator over a broad spectral range.
NIST has a need for an optical spectrum analyzer that meets or exceeds the following draft minimum specifications:
Capable of providing accurate measurement of the wavelength and spectrum of an optical source Compatible for optical sources that: Consists of lamp-based systems and a monochromator Is continuous wave (CW) Is on the order of 1 µW Has bandpass of 1.5 nm to 3 nm Allows free-space coupling from optical source to optical spectrum analyzer Spectral range: 250 nm to 2500 nm Spectral resolution: ≤ 0.01 nm Wavelength accuracy: ≤ 0.005 nm Wavelength traceable to the International System of Units (SI) meter.HOW TO RESPOND TO THIS NOTICE
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CLICK HERE TO LOGINOptical Spectrum Analyzer - USA Tender
The COMMERCE, DEPARTMENT OF | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, a Government sector organization in USA, has announced a new tender for Optical Spectrum Analyzer. This tender is published on USARFP under UST Ref No: 113114557 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-01-27.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
