Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

Using Lasers in Space

R

rvrh3

0
Joined
Nov 18, 2010
Messages
129
Points
28
Would anyone here have any ideas on how I could use lasers for locating an object's position, velocity, and obtain attitude data? My goal is to develop an efficient system to use in proximity operations for uncooperative space craft. I would greatly appreciate any realistic ideas! :) I figured that when it comes to lasers, this is the place to come for advice.

Thank you
 





A

anselm

0
Joined
Nov 22, 2010
Messages
2,448
Points
0
You'll need a very serious setup, MUCH bigger, more expensive and complex than,
I dare to say, anything anyone here has in his garage....

Basically, divergence of the beam and of course the athmosphere are a real buzzkill, you would need one serious beam expander and lots of power...

Also, try the Photonlexicon.
 
Last edited:
R

rvrh3

0
Joined
Nov 18, 2010
Messages
129
Points
28
I have the budget. I just need some pointing in the right direction :) thanks!
 
J

joeyss

2
Joined
Jul 23, 2008
Messages
1,114
Points
48
Shouldn't their be Aerospace research/information on this that may be of help? Lasers have been used on spacecraft rather extensively.
 
L

lazeristasUVISIR

0
Joined
Jan 5, 2011
Messages
418
Points
28
rvrh3 said:
lasers for locating an object's position, velocity, and obtain attitude data? My goal is to develop an efficient system to use in proximity operations for uncooperative space craft.
Click to expand...

Not very original idea - a lidar system with a scanner.
 
R

rvrh3

0
Joined
Nov 18, 2010
Messages
129
Points
28
Uncooperative, or unresponsive. To be able to identify a space craft in a satellite's orbital path, maneuver around it, or even sync into formation flight, as well as analyzing its orbital dynamics.
 
Benm

Benm

0
Joined
Aug 16, 2007
Messages
7,896
Points
113
What kind of orbits are we talking about here? Stuff in LEO, or geostationary?
 
Trevor

Trevor

0
Joined
Jul 17, 2009
Messages
4,386
Points
113
Do you have a multi-billion dollar budget? :thinking:

-Trevor
 
Benm

Benm

0
Joined
Aug 16, 2007
Messages
7,896
Points
113
rvrh3 said:
LEO, why?
Click to expand...

Well, building any rangefinding system depends on the range it has to deal with. Objects in LEO aren't -that- far away (several 100 km), so it might at least be possible to illuminate them with a laser from the ground. The downside is obviously that they do fly across the sky at great relative speed, which puts requirements on the aiming system.

I don't really understand what it is you want to build though.

Both NASA and ESA are monitoring space debris in LEO, geostationary and transfer orbits - i assume you don't want to copy that, since their equipment is pretty expensive and already installed.
 
You must log in or register to reply here.




Top