Old 07-17-2011, 10:00 PM #1
MrMcChicken's Avatar
Class 2 Laser
 
Join Date: Mar 2011
Location: Germany
Posts: 277
Rep Power: 343939
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
MrMcChicken MrMcChicken is offline
Class 2 Laser
MrMcChicken's Avatar
 
Join Date: Mar 2011
Location: Germany
Posts: 277
Rep Power: 343939
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
Default Question about o-like laser modules

Hi everybody, because the 400mw green laser is so often sold out I'm thinking about buying a 350mw green laser module. It is IR filtered, so is there 100% green light? Has anybody experience with it and need it an extra heatsink (i think so) ?
Would it be visible as the 400mw green laser which is not IR fitered?
Does somebody know when the 400mw green laser will be back?

Sorry if my english is not perfect

Thank you all for help


MrMcChicken is offline   Reply With Quote


















Old 07-17-2011, 10:15 PM #2
Fenzir's Avatar
Class 2M Laser
 
Join Date: Jan 2011
Location: UPENN, Pennsylvania
Posts: 700
Rep Power: 13649
Fenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond repute
Fenzir Fenzir is offline
Class 2M Laser
Fenzir's Avatar
 
Join Date: Jan 2011
Location: UPENN, Pennsylvania
Posts: 700
Rep Power: 13649
Fenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond reputeFenzir has a reputation beyond repute
Default Re: Question about o-like laser modules

The 400mw laser will most likely return, as it has before and if something sells out, why not replenish stock?

Heatsink: Probably, 350mw of green probably has a really high pump diode.

On to your question about IR, you're asking if a 350mw green laser will be visible as a 400mw with some IR? Well there's two ways to look at this, assuming the 350mw laser is completely IR free.

1. The 350mw laser is 350mw of 532 wavelength. The 400mw laser is 400mw of 532 and some additional IR, putting the total laser power above 400mw.

2. The 350mw laser is 350mw of 532 wavelength. The 400mw laser is 400mw total power, meaning that the IR is factored into the power, so you could have 330mw of green and 70mw of IR.

IR is hardly visible to the eye, the dot of a 1000mw laser will barely be visible to the human eye.
__________________
So what if I'm back?
Fenzir is offline   Reply With Quote
Old 07-17-2011, 10:28 PM #3
MrMcChicken's Avatar
Class 2 Laser
 
Join Date: Mar 2011
Location: Germany
Posts: 277
Rep Power: 343939
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
MrMcChicken MrMcChicken is offline
Class 2 Laser
MrMcChicken's Avatar
 
Join Date: Mar 2011
Location: Germany
Posts: 277
Rep Power: 343939
MrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond reputeMrMcChicken has a reputation beyond repute
Default Re: Question about o-like laser modules

How long would i have to wait for the 400mw laser? Everytime if there are some, i'm too late ...
MrMcChicken is offline   Reply With Quote
Old 07-18-2011, 03:12 AM #4
weeba2kv's Avatar
Class 3R Laser
 
Join Date: Sep 2010
Location: The netherlands
Posts: 1,374
Rep Power: 35
weeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond repute
weeba2kv weeba2kv is offline
Class 3R Laser
weeba2kv's Avatar
 
Join Date: Sep 2010
Location: The netherlands
Posts: 1,374
Rep Power: 35
weeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond reputeweeba2kv has a reputation beyond repute
Default Re: Question about o-like laser modules

1 or 2 weeks
__________________
Working lasers are.
400mw 532nm < dead
cute 5mw 532nm < my cat ate it
200mw 650nm < gave it away
1mw 632.8 nm HeNe
1.2-1.4watt 445nm

COHERENT INNOVA 90-5 GOD's power
MELLES GRIOT HeNe 75 mW max , 632.8 nm ( 38 mW )
weeba2kv is offline   Reply With Quote
Old 07-18-2011, 07:56 PM #5
qumefox's Avatar
Class 3B Laser
 
Join Date: Mar 2010
Location: Jackson, TN
Posts: 3,234
Rep Power: 54792
qumefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond repute
qumefox qumefox is offline
Class 3B Laser
qumefox's Avatar
 
Join Date: Mar 2010
Location: Jackson, TN
Posts: 3,234
Rep Power: 54792
qumefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond reputequmefox has a reputation beyond repute
Default Re: Question about o-like laser modules

Er. According to o-like's site, they currently have both the 'normal' 400mw and the new 'crown upgrade' 400mw's in stock.
__________________
Wavelengths in 'The Collection'
685nm, 655nm, 635nm, 589nm, 532nm, 473nm, 445nm, 405nm
qumefox is offline   Reply With Quote
Reply

Tags
350mw, 400mw, green, laser, o-like





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



























Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 07:09 PM.


Powered by: vBulletin
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC