690nm Red Lasers

DPSS XXXX Laser


Specifications:

Model
SDL-690-LM-XXXT
Output Power @ 25 ℃
1-400mW
Wavelengths
690+5nm
Transverse mode
Near TE00
Operating Mode
CW
Power Stability after warm-up
<1%, <3%, <5% (over 2/4/8 hours)
Warm-up time
<5 minutes
Beam divergence (1/e2, Full Angle)
<3mrad
Beam diameter at the aperture
<6mm
M2 factor <20
Point stability after warm-up <0.05mrad
Spectral linewidth (nm) <1.5
Polarization ratio >50:1
Operating temperature 10-35 
Dimensions of Laser head 127 x 36 x 40mm
Power Supply
SDL-PS-900
Dimensions of Power Supply
103 x 76 x 35mm
Modulation
TTL Modulation or Analog Modulation
Expect life time
10000 hours
Warranty time
1 year
 
 
 
Feature:

1. Built in: Input voltage reverse protected & transient protected circuit. Automatic power control circuit with constant output power.
2. Stable appearance size with black coating & low heat consumption.
3. Good design of anti-vibration, easily adapted to your applications

Note:
Other styles (line output, cross output and laser diode) and custom designs available. Call to discuss your needs
 

 

* Detailed Laser Head and power supply info of each power version will be provided on request.

* 4 or 8 hours Longer operation period output power stability are available on request.

* Better (<3%,<1%) power stability are available on request.

* Other version Laser Head and power supply are available on request.

* Analog Modulation >2KHz or higher as option.

* Up to 30Khz TTL modulation on request.

* High frequency AOM modulation on requested.

* Line output version are available on request.

* Fiber coupled system is available on request.

* Longer warranty on request.

* Other custom-made design is available, please contact us for details.