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A High-Resolution Atlas of Uranium-Neon in the H Band
Stephen L. Redman, Gabriel G. Ycas, Ryan Terrien +8
We present a high-resolution (R ~ 50 000) atlas of a uranium-neon (U/Ne) hollow-cathode spectrum in the H-band (1454 nm to 1638 nm) for the calibration of near-infrared spectrograp…
High-power broadband laser source tunable from 3.0 um to 4.4 um based on a femtosecond Yb:fiber oscillator
Tyler W. Neely, Todd A. Johnson, Scott A. Diddams
We describe a tunable broadband mid-infrared laser source based on difference-frequency mixing of a 100 MHz femtosecond Yb:fiber laser oscillator and a Raman-shifted soliton genera…
Noise floor reduction of an Er:fiber laser-based photonic microwave generator
Haifeng Jiang, Jennifer Taylor, Franklyn Quinlan +2
The generation of microwaves from optical signals suffers from thermal and shot noise inherent in the photodetection process. This problem is more acute at lower pulse repetition r…
Mid-infrared upconversion spectroscopy based on a Yb:fiber femtosecond laser
Todd A. Johnson, Scott A. Diddams
We present a system for molecular spectroscopy using a broadband mid-infrared laser with near infrared detection. Difference frequency generation of a Yb:fiber femtosecond laser pr…
Offset frequency dynamics and phase noise properties of a self-referenced 10 GHz Ti:sapphire frequency comb
Dirk C. Heinecke, Albrecht Bartels, Scott A. Diddams
This paper shows the experimental details of the stabilization scheme that allows full control of the repetition rate and the carrier-envelope offset frequency of a 10 GHz frequenc…
Spectral and temporal characterization of a fused-quartz microresonator optical frequency comb
Scott B. Papp, Scott A. Diddams
We report on the fabrication of high-Q, fused-quartz microresonators and the parametric generation of a frequency comb with 36 GHz line spacing using them. We have characterized th…