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Murray Mass Spectrometry Group

Murray Mass Spectrometry Group

Research group of Kermit Murray at Louisiana State University where we use lasers for sampling and imaging and study the chemistry and physics of laser ablation.

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Category Archives: Instrumentation

IR Ablation 360

[vrview img=”https://kermitmurray.com/images/IR360.JPG” ]

Posted bykkmurrayNovember 30, 2016October 20, 2021Posted in360, Instrumentation, PhotoTags: 360, Photo, Wide angle

QStar 360 View

[vrview img=”https://kermitmurray.com/images/QSTAR360.JPG” ]

Posted bykkmurrayNovember 4, 2016October 20, 2021Posted in360, Instrumentation, PhotoTags: 360, Photo

AFM Table 360

[vrview img=”https://kermitmurray.com/images/Opolette360.JPG” ]

Posted bykkmurrayNovember 3, 2016October 20, 2021Posted in360, Instrumentation, PhotoTags: 360, Photo, Wide angle

IR Opolette 2940

Another laser and the second from OPOTEK this year: an IR Opolette 2940. It is fixed wavelength at 2940 nm for no other reason than that is the Er:YAG laser wavelength. It is possible to manually adjust the internal optics to generate light from 2700 to 3100 nm. This laser has its roots in the …

Continue reading “IR Opolette 2940”

Posted bykkmurrayOctober 15, 2016August 6, 2019Posted inInstrumentationTags: Infrared, Laser, Photo

Dielectric Barrier Discharge

Posted bykkmurrayJuly 19, 2016December 30, 2016Posted inInstrumentation

OPOTEK Opolette HE 355

A newΒ OPOTEK Opolette HE 355 will be installed on the atomic force microscopy setup.

Posted bykkmurrayJune 11, 2016June 11, 2016Posted inInstrumentationTags: AFM, Laser

Fingerprint Ablation

Posted bykkmurrayMarch 22, 2016May 31, 2018Posted inInstrumentationTags: Forensics, Laser, Video

Minilite Laser

The Continuum Minilite 532 nm laser arrived February 25. This was funded by a LIFT2 grant.

Posted bykkmurrayFebruary 28, 2016August 4, 2019Posted inInstrumentation, LAST

Captive Spray

Posted bykkmurrayFebruary 2, 2013August 21, 2013Posted inInstrumentationTags: Photo

Matrix-free infrared soft laser desorption/ionization

Omniflex IR
Posted bykkmurrayOctober 19, 2004August 19, 2019Posted inInstrumentation, LSU, PublicationTags: Er:YAG, Infrared, ldi, time-of-flight

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