Towards low-noise tunable terahertz waves generation via photomixing

Towards low-noise tunable terahertz waves generation via photomixing

We demonstrate a low-cost, stable, and tunable laser system by phase-locking a commercial telecom-grade tunable laser (ITLA) to an Optical Frequency Comb (OFC) within the C-band. Using minimal optical hardware and sub-mW OFC power, we achieved short-term integrated phase noise of 10 mrad and long-te...

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Bibliographic Details
Main Authors: Jamil Alsayaydeh, Jamil Abedalrahim, Indra, Win Adiyansyah, Irianto, Irianto, Khang, Adam Wong Yoon, Hassim, Nurulhalim, Herawan, Safarudin Gazali
Format: Article
Language:en
Published: Elsevier Ltd 2026
Online Access:http://eprints.utem.edu.my/id/eprint/29620/2/02602040220261039453002.pdf
http://eprints.utem.edu.my/id/eprint/29620/
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http://eprints.utem.edu.my/id/eprint/29620/2/02602040220261039453002.pdf
http://eprints.utem.edu.my/id/eprint/29620/
https://pdf.sciencedirectassets.com/271471/1-s2.0-S0143816626X20012/1-s2.0-S0143816626000254/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjEOL%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJHMEUCIQCMiXt9caQQn3fEAhnwFez5UkXIMwFRFhlKKmzoUfVZBAIgWt6%2BdXskRAszmvfBMSOqqasFcSvULEdo5FU3BZ2ryLoqvAUIq%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FARAFGgwwNTkwMDM1NDY4NjUiDNb2ONZ2V9EDlf5i%2FSqQBew4slwS9TEizIaLmoAxnIblaMglpLZm%2FyjFJ9tQS9HHr7wqh7KEOIzj8XX4F0fsThaqh8xA02badziTrtfqvTmuCEwkEOBOFgZmgmWIpeGy3KEROPYjy1rBub6wMNBWR%2FauD1o7QjYR5k4AL9XTIEj55xgyaJlc2k5oUhJ4OjnqJmPltNA1gGlrmql04UOSItRSqE8nGdLu46g3d%2B9%2FP8Ghra6Tq9ikuitm37achxzxrdWtpDWs4f%2FlM4edsTeasb4sgEyxu0cuti7FfUI6relP00wm2Y1y%2B%2FBZhCbIMk1W%2FZIFR8nPn1st3hv9K0xex41wO3f2NpWVxwJf96kKLzjDNSHmLfA%2BOiiBnJNYwk3LVr%2F3Fe%2BAw7glUVdeQOcxz6WB4NoBskqIawTd0G9ajm4JsJTl2c3sg%2BSjcDa7Kcq4AiUFoiFTOq1prNSGc6Yv9PDZ4u7Zb2fEL5rGOKlutAa4cDmN%2FUg%2ByfrrB5WNi23kV%2FL6c2clj2L9urHWfobN9opiOBitJVX0vFm503sigpKgV3ncH15AQK67T5TLbMR9aiSpDkYagzGhMXoIr6wEMLjJbpjV7YlJ52ChPry%2BJ21aKhOHf45O1xye%2FyvobzwwNq3QPzigcG42DKzNrtEbSOMuViORzviNJ7cRtntUsvSGAQ1oxykz4D20hLj%2FEbLTwtZg28dXGunUMrBG%2FGXm1Fbvm0sFXGKmhgROpdfJ4A5iz2RE7BftO0sR7jaRNjoFIpe0Sd3sIo90z%2FDIAH40xM%2B1ApY7kRgafP8O5rqpdTTU23XXXECm7VPSyKZA%2F31c32OwlddObona7lXdrw01uKdbGHOGxqgRisFaXojNWhJ7NU939k6UupS5Mekk%2F1vkMJaTns0GOrEBwkZbMW%2BIqgz0eiUlNuzwUCi1X1NRz4z57IuHhVF28l9vEoWFEnAaznGHaoikVa9xBAo1l7pbJR7nQKXHccPG3s6QQV1xTYzV4OhBVHRiROKCnYPSUSD4Wf02cdnGbn0S67hQkQxbPFvq3qkRnv%2F4SOnxX08goWrFVxyhecbiYEBvtr51fLW8EzC%2BwxH2lhRNGbhn%2BytbkwQXb0IDmrcFejoQr4wdSRcUxnP8OqmCkY29&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20260304T022644Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=ASIAQ3PHCVTYQJ3AWUML%2F20260304%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=2d98d99b13cef32d128f11dc9624314e0e93c2874b3ff2d0abfd09aacd2b5312&hash=4a9cba6a7e8309a6da5ca87e33eb137a811f8c9c241d41c30427eda8c4f31ee9&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S0143816626000254&tid=spdf-24b2ffe1-cfed-415c-829b-837ec68d0c20&sid=f4e3ebe6350b5841b99bbdf13770adaa2a9egxrqb&type=client&tsoh=d3d3LnNjaWVuY2VkaXJlY3QuY29t&rh=d3d3LnNjaWVuY2VkaXJlY3QuY29t&ua=0f1c5e065106565751&rr=9d6d70124c0e1d95&cc=my

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