Tunable Low-noise Short Wavelength Visible Coherent Light Source System

NIST-SS26-126

PLEASE NOTE THIS A SOURCES SOUGHT NOTICE ONLY

Title:  Tunable Low-noise Short Wavelength Visible Coherent Light Source System

BACKGROUND

The Quantum Measurement Division (QMD) at the National Institute of Standards and Technology (NIST) provides the fundamental basis for the measurement of mass, force, and vibration in the United States by maintaining and modernizing primary standards linked to the International System of Units (SI). The Division performs leading-edge research to develop advanced measurement technologies and provides calibration services that support U.S. industrial productivity and ensure equity in trade. The QMD has a requirement for a frequency-doubled fiber amplifier to generate 100’s of mW of coherent 780 nm light from < 10 mW of coherent 1560 nm light. This apparatus will be integrated into primary acoustic measurement systems, in support of the Division’s mission to deliver accuracy and traceability of acoustic measurements.

In order to meet the mission indicated above, the Mass and Force Group requires an apparatus for generating 200 mW or more of coherent 780 nm light from 10 mW or less of 1550 nm light.

The minimum requirements are as follows:

Line Item 0001:

Description: Frequency-Doubled 1560 nm Optical Amplifier

Quantity: One (1)

1. Technical Specifications:

1. Laser waveform:                                         Continuous-wave
2. Input wavelength:                                       1560 nm (+/- 2 nm)
3. Output wavelength:                                     Half of input wavelength
4. Output power:                                             200 mW or higher
5. Input power:                                               10 mW or lower
6. Output polarization:                                    linear with PER 17 or higher
7. Output linewidth:                                        10 MHz or lower
8. Fundamental rejection from output:             40 dB or higher
9. Output power stability:                                1 % or lower rms variation over 1 hour
10. Input coupling:                                            PM fiber, FC/APC termination
11. Output coupling:                                         PM fiber, FC/APC termination
12. Instrument control:                                      Front panel control
13. AC power supply:                                       60 Hz 115 VAC
14. Form factor:                                                A single unit, fitting in a standard 19” rack, or smaller.

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QUESTIONS REGARDING THIS NOTICE

Questions regarding this notice may be submitted via email to the Primary Point of Contact listed in this notice. Questions should be submitted so that they are received by 5:00 p.m. Eastern Time on May 21, 2026.  Questions will be anonymized and answered via sources sought notice amendment following the question submission deadline.

IMPORTANT NOTES

The information received in response to this notice will be reviewed and considered so that the NIST may appropriately solicit for its requirements in the near future. 

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Thank you for taking the time to submit a response to this request.