Difference between revisions of "Molectron"

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Ecosystems:
 
Ecosystems:
  
*J25 smart
+
*J DB-25 smart probes
**DB25
+
**Interface: DB25
*LM smart
+
**Also known as JSA?
**DB25
+
**3sigma, FieldMax-TOP, FieldMax-TO, FieldMate.
 +
**Intended to be used with J25, J50 probes
 +
*LM DB-25 smart probes
 +
**Interface: DB25
 +
**Intended to be used with LM probes
  
Warning: J25 and LM are not compatible. There was a conversion box you could buy at one point though, so it might just be different EPROM format
+
Warning: J25 and LM are not compatible.
 +
 
 +
 
 +
Lots of good info:
 +
 
 +
* Energy Sensors Coherent J25.pdf
 +
* 2009_LMCCatalog86.pdf
 +
 
 +
 
 +
There was a conversion box you could buy at one point though (thermal-smartsensor-adapter-data-sheet.pdf), so it might just be different EPROM format
 +
 
 +
* JSA-BNC Adapter
 +
* 0012-2340: JSA-BNC Adapter for use with 3sigma, FieldMax-TOP, and FieldMax-P
 +
* 1056827: SmartSensor Adapter for use with 3sigma, FieldMax-TOP, FieldMax-TO,and FieldMate
 +
* Automatically configures itself to work with LM-model sensors
  
=== J25 ===
 
 
<br />
 
<br />
  
=== LM ===
+
===J25===
 +
TODO: figure out pinout, EEPROM format so I can recal and upgrade adapters<br />
 +
 
 +
===LM===
  
== 3Sigma ==
+
==3Sigma==
  
 
File archive:
 
File archive:

Revision as of 00:43, 27 October 2021

Information on Molectron / coherent laser power meters. Ultimately for the ezlaze project. I'm mostly interested in pyroelectric heads for pulsed power.

Ecosystem

Ecosystems:

  • J DB-25 smart probes
    • Interface: DB25
    • Also known as JSA?
    • 3sigma, FieldMax-TOP, FieldMax-TO, FieldMate.
    • Intended to be used with J25, J50 probes
  • LM DB-25 smart probes
    • Interface: DB25
    • Intended to be used with LM probes

Warning: J25 and LM are not compatible.


Lots of good info:

  • Energy Sensors Coherent J25.pdf
  • 2009_LMCCatalog86.pdf


There was a conversion box you could buy at one point though (thermal-smartsensor-adapter-data-sheet.pdf), so it might just be different EPROM format

  • JSA-BNC Adapter
  • 0012-2340: JSA-BNC Adapter for use with 3sigma, FieldMax-TOP, and FieldMax-P
  • 1056827: SmartSensor Adapter for use with 3sigma, FieldMax-TOP, FieldMax-TO,and FieldMate
  • Automatically configures itself to work with LM-model sensors


J25

TODO: figure out pinout, EEPROM format so I can recal and upgrade adapters

LM

3Sigma

File archive:

3sigmaAppQuickRef.pdf
3sigmaLVDriverUG.pdf
3sigma_LV_Driver.zip
3sigma Users Manual.pdf
3sigmaWinApps.zip


JD1000

Power supply: CS-1203000 (12V @ 3A, center positive)

McMaster

J25LP sensor

Came with JD1000. BNC output but no 25 pin adapter

Back:

MODEL NO: J25LP
SERIAL NO: 238

RESPONSITIVITY
5.10 VOLT/JOULE
337.1 nm

3Sigma (eBay) sensor

3Sigma output:

Probe Resp: 2.570E-1 A/W @ 514 nm
Probe Cal Date Sep 10 2003
Wavelenth Corr 1064 nm / On
Attenuation Corr: 1.00E0 / Off
Area Corr 1.0000 sq cm / Off

DB25 label:

FIXME

Sensor label:

FIXME

J-25MB-HE sensor

3Sigma output:

FIXME

Cable label:

COHERENT
Item# 1110748
Model: J-25MB-HE
Serial#: 0984E07R
Responsitivity
6.694e + 0 V/J
Cal 1064 nm

LM-10

LM-10 HTD 250-10600nm 10mW-10w 500mJ/cm2 10ns @ 1064n Laser

Relatively cheap impulse buy to compare EEPROM formats

3Sigma (eBay) meter

Came with CW sensor

3Sigma (dumpster dive) meter

Came w/ sensor + BNC adapter

Screen is messed up

Came with Lemo cable. Doesn't fit trigger ports or anything I can tell

JD1000 meter

Capacitor exploded when plugged in (presumably due to age). Didn't work after, although some lights turned on. Scrapped