Diode Pumped Infrared CrystaLaser

Ultra-compact  High stability  High reliability  High efficiency

• CrystaLaser designs and manufactures cost effective ultra-compact diode-pumped Nd:YAG, Nd:YVO4 and Nd:YLF crystal lasers. Our lasers feature with low noise, high stability, high efficiency, high reliability and excellent laser beam quality. These lasers are specifically designed for OEM, scientific and industrial use.
• Current available products including ultra-compact diode-pumped CW Infrared laser and compact Q-switched Infrared laser systrems.
  Ultra-stable CW Infrared lasers, output stability 0.5% over 24 hours, are availible now.
  Single longitudinal mode, TEMoo mode, narrow linewidth infrared laser systrems at 1064 nm, 1053 nm, 1047 nm and other wavelengths available for injection seeding application.
  Compact Q-switched Infrared laser up to 1.5 W are availible now.
  
• Many infrared laser wavelengths are available
  946, 1030, 1047, 1053, 1064, 1080, 1084, 1112, 1122, 1313, 1319, 1338, 1342, 1357 nm
• The laser is easy to use, plug and play, no cooling fan, no cooling water required, no noise and no vibration during laser operation
• The diode-pumped CrystaLasers are based on our proprietary laser cavity technology. This new technology allows our blue crystal lasers to operate in single longitudinal mode, TEMoo mode with low amplitude noise and extremely low power consumption in a compact housing.
• If you need special configurations or wavelength of the infrared laser, please contact CrystaLaser directly.
• The 946 nm near infrared laser system is manufactured under the license of the US patent No. 4,809,291

SPECIFICATIONS

Wavelength                    CW laser output power (mW) 1)
946 nm                        200
1064 nm                       3000, 2500, 2000, 1500, 1000, 800, 500, 300, 100 and <20 mW 
1047 nm                       2000, 1500, 1000, 800, 500, 300, 100, 50 and <20 mW
1053 nm                       2000, 1500, 1000, 800, 500, 300, 100, 50 and <20 mW
1313 nm                       1000, 800, 500, 300, 100, 50 and <20 mW
1319 nm                       1000, 800, 500, 300, 100, 50 and <20 mW
1342 nm                       1500, 1000, 800, 500, 300, 100, 50 and <20 mW
Plane of the polarization     1064/1047/1342nm horizontal, 1053/1313/1319nm vertical
Polarization ratio            > 100 : 1
Transverse mode               TEMoo, M2 < 1.2
Beam divergence 3)            3.6 mrad  (full angle)
Beam diameter (1/e2)          0.45 mm
Beam pointing stability       < 0.02 mrad
Output power stability        < 1 % over 2 hours, < 2% over 24 hours
                              (Ultra-stable option: <0.25%, over 24 hrs)
Noise (rms, 10Hz-1MHz)        < 0.5%
Wavefront distortion          <  l/10
Operation temperature         5 to 35 degree C
Dimensions of laser head      3 x 3 x 12 cm3, or for high power 5 x 3.2 x 16 cm3
Dimensions of power supply    AC: 5x14x15 cm3 (2x5x6 inch)  DC: 3.5x8.5x12.7 cm3
Operation voltage             90-250 VAC, or 9-20 VDC
Typical power consumption     10 W
Warm-up time                  < 1 min
Expected life time            > 10,000 hours
Laser linewidth       0.3 nm typical, 0.05 nm narrow linewidth selection available
   For Single longitudinal mode (SLM) laser, linewidth <0.00001 nm 
   instantaneous Linewidth 10 kHz, Coherence length >300 meter
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1) Maximum CW output power of single longitudinal mode lasers: 
   1W@1064nm, 200mW@1053nm, 250mW@1047nm, 200mW@1313nm, 200mW@ 1319 nm, 
   300mW@1342nm, 100mW@946 nm or lower output power available

   TEMoo mode lasers with output power of 2 W, 1.5 W, 1 W, 800 mW, 700 mW 
   500 mW, 400 mW, 300 mW, 200 mW, 100 mW, 50 mW and 20 mW or less are availble
2) Single longitudinal mode version with instantaneous linewidth 
   <10 kHz available. Wavelength tunable option for SLM laser available
3) 2X to 10X Collimators for reducing or increasing beam divergence available
4) Dual-line output 532 and 1064 nm laser up to 300 mW available
5) 2 kHz, 5 kHz, 10 kHz and up to 70 kHz TTL modulation option


Click on any pictures to get more detail.
Mechanical dimensions of the infrared laser head (small size 3x3x12 cm) and laser power supply are as same as the dimensions of the 532 nm green laser

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