Ms. Jiaxin Lv Profile

Jiaxin Lv

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 13 December 2024 Paper

A design and demonstration of target simulator for Lidar

Chao Han, Jiaxin Lv, Chen Wang, Feilong Xie, Zelong Wang, Tai Liu

Proceedings Volume 13496, 134960A (2024) https://doi.org/10.1117/12.3045841

KEYWORDS: LIDAR, Signal attenuation, Target detection, Optical simulations, Distance measurement, Signal detection, Design, Attenuation, Fiber optic gyroscopes, Collimators

Read Abstract +

Lidar has been widely used in Autonomous driving and robot. To accelerate the research and development of Lidar technology, test and validation is of vital important. In this work, a target simulator for Lidar is designed and demonstrated. Mainly two functions are realized including distance and environmental attenuation simulation. For the distance simulation, the time-of-flight (ToR) method is introduced and a cascaded optical delay module is designed to generate an optical delay from 2ns to up to 4μs with a step as low as 40ps, corresponding to the simulated distance from nearly zero to more than 500m. For the environmental attenuation simulation, the various factors that may influence the backscattered power are analyzed and the relationship between the factors and loss is established. A commercial Lidar is tested using the target simulator and the result shows good consistence with the result obtained using reflector panel. Also the main challenge and further solution is discussed for the optimization of the target simulator.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years