Compact Ultra-Low Loss Optical True Delay Line on Thin Film Lithium Niobate

Yuan Ren; Bo Yang Nan; Rong Bo Wu; Yong Zheng; Rui Xue Liu; Xue Wen Wang; Yun Peng Song; Min Wang; Ya Cheng

doi:10.1088/0256-307X/42/7/070401

Compact Ultra-Low Loss Optical True Delay Line on Thin Film Lithium Niobate

Yuan Ren
, Bo Yang Nan
, Rong Bo Wu^*
, Yong Zheng
, Rui Xue Liu
, Xue Wen Wang^*
, Yun Peng Song
, Min Wang
, Ya Cheng^*

^*Corresponding author for this work

School of Physics and Electronic Science

East China Normal University
Wuhan University of Technology
CAS - Shanghai Institute of Optics and Fine Mechanics
Shanxi University
Shandong Normal University
Shanghai Research Center for Quantum Sciences
Hefei National Laboratory

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We report the fabrication of an 8-meter-long thin-film lithium niobate optical true delay line using the photolithography-assisted chemomechanical etching technique, showing a low transmission loss of 0.036 dB/cm in the conventional telecom band.

Original language	English
Article number	070401
Journal	Chinese Physics Letters
Volume	42
Issue number	7
DOIs	https://doi.org/10.1088/0256-307X/42/7/070401
State	Published - 1 Jul 2025

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10.1088/0256-307X/42/7/070401

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title = "Compact Ultra-Low Loss Optical True Delay Line on Thin Film Lithium Niobate",

abstract = "We report the fabrication of an 8-meter-long thin-film lithium niobate optical true delay line using the photolithography-assisted chemomechanical etching technique, showing a low transmission loss of 0.036 dB/cm in the conventional telecom band.",

author = "Yuan Ren and Nan, \{Bo Yang\} and Wu, \{Rong Bo\} and Yong Zheng and Liu, \{Rui Xue\} and Wang, \{Xue Wen\} and Song, \{Yun Peng\} and Min Wang and Ya Cheng",

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T1 - Compact Ultra-Low Loss Optical True Delay Line on Thin Film Lithium Niobate

AU - Ren, Yuan

AU - Nan, Bo Yang

AU - Wu, Rong Bo

AU - Zheng, Yong

AU - Liu, Rui Xue

AU - Wang, Xue Wen

AU - Song, Yun Peng

AU - Wang, Min

AU - Cheng, Ya

PY - 2025/7/1

Y1 - 2025/7/1

N2 - We report the fabrication of an 8-meter-long thin-film lithium niobate optical true delay line using the photolithography-assisted chemomechanical etching technique, showing a low transmission loss of 0.036 dB/cm in the conventional telecom band.

AB - We report the fabrication of an 8-meter-long thin-film lithium niobate optical true delay line using the photolithography-assisted chemomechanical etching technique, showing a low transmission loss of 0.036 dB/cm in the conventional telecom band.

UR - https://www.scopus.com/pages/publications/105011144283

U2 - 10.1088/0256-307X/42/7/070401

DO - 10.1088/0256-307X/42/7/070401

M3 - 文章

AN - SCOPUS:105011144283

SN - 0256-307X

VL - 42

JO - Chinese Physics Letters

JF - Chinese Physics Letters

IS - 7

M1 - 070401

ER -

Compact Ultra-Low Loss Optical True Delay Line on Thin Film Lithium Niobate

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