High Peak Power High Repetition Rate Sealed Q-switched 532nm Microchip Laser

Teem Photonics 532 nm Q-switched MicroChip lasers produce sub nanosecond microJoule pulses at kilohertz repetition rates.  These lasers are housed in compact, turnkey packages.

Licensed previously to Nanolase by MIT in the 1990s, the MicroChip laser is now licensed to Teem Photonics, which acquired the Microlaser business in 2005.

SNP-SNG laser

Applications:

  • Laser-induced fluorescence
  • Microdissection
  • Biohazard detection
  • Time resolved fluorescence
  • Laser Induced Breakdown Spectroscopy (LIBS)
  • Medical research and biophotonics technologies
  • Semiconductor inspection

Features and Benefits:

  • 532 nm output wavelength
  • High energy and peak output power
  • Sealed, compact package
  • Short pulses (< 1 ns)
  • Gaussian beam profile (M² < 1.2)
  • Highly reliable in humid environmental conditions

Performance:
Parameter SNG-03E-xxx SNG-01.5E-xxx
Wavelength (nm) 532 532
Energy/Pulse (µJ)  > 3 > 1.5
Pulse width (FWHM) (ns)  < 0.9 < 0.75
Repetition rate (kHz)  5  to 10 10 to 13
Power stability over six hours  < ± 3 % < ± 3 %
Waist radius at 1/e² (µm)
(10 % accuracy) 		Horizontal: 34
Vertical: 34		 Horizontal: 42
Vertical: 42
Waist position inside the laser from the output plane (mm)  21 ± 1 21 ± 1
Beam divergence (full angle at 1/e²) (mrad) Horizontal: 10 ± 2
Vertical: 9 ± 2		 Horizontal: 8 ± 2
Vertical: 8 ± 2
Beam profile  Gaussian Gaussian
Polarization ratio > 100:1  > 100:1 
Base plate operating temperature range (°C) 0 to 40 0 to 40
Storage temperature range (°C) 0 to 60 0 to 60
Warranty 12 months from the date of shipment or 5000 hours whichever occurs first.

1. After 10 to 15 minutes warm-up and temperature variation of <±3 °C and <3 °C/hour, long term stability is measured with a calorimeter - detector band [DC, 5 Hz].

Mechanical footprint:
SNG mechanical footprint
CDRH Microchip Sealed UV 532 nm Laser Head. 

CAD file for the mechanical integration available on request, contact us at sales@teemphotonics.com


Laser controller:

Controller Model Description Input Power CE            CDRH     
MLC-03A-DR0 r1 Desktop 100-240V AC Yes* Yes*
MLC-03A-MR0 r1 Module 12V DC No  No
MLC-03A-BR0 r1 Board 12V DC No   No

*: if used with CDRH laser head.


Patent information:

Licensed previously to Nanolase by MIT in the 1990s, the MicroChip laser is now licensed to Teem Photonics, which acquired the Microlaser business in 2005.
Passively Q-Switched Picosecond Microlaser Patent.

Ordering:

To place an order or obtain additional information, please contact a sales representative:
Representatives contact: Europe – Asia – US
Email: sales@teemphotonics.com

Ordering code:
Ordering code for SNG series - 532 nm

Detailed information:

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