Stabilized 785nm Butterfly Packaged Laser0 pages

Stabilized 785nm Butterfly Packaged Laser
Specifications Subject to Change 11/02/2010
30-B Pennington-Hopewell Road, Pennington, NJ 08534 Tel: 609-564-7900; Fax: 609-564-7901; Email: info@pd-ld.com;
http://www.pdld.com
The LuxxMaster„µ wavelength stabilized 785nm laser is a fiber-coupled device packaged
in a Butterfly package. This laser is
constructed utilizing PD-LD’s patented
Volume Bragg Grating„µ (VBG™). This
award winning technology is used to
stabilize and shape the emission spectra of
high power laser diodes for numerous
applications including solid-state laser
pumping, fiber laser pumping, narrow
linewidth Raman Spectroscopy and other
applications requiring a temperature stabilized narrow linewidth source.
Optical and Operational Specifications
Parameter Unit Minimum Typical Maximum
Center WavelengthA nm 784.5 785 785.5
Output Power Watts 0.50 0.60 1.00
Operating Voltage Volts 1.9 2.1
Operating Current Amps N/A 1.30 2.20
Threshold Current mAmps 300 500 N/A
TEC Current Amps 2
TEC Voltage Volts 4
Slope Efficiency W/A 0.7
Spectral Linewidth (FWHM) nm 0.10 0.14
Thermistor Resistance @ 25C kOhms 10
TEC SET TEMPERATUREB „aC 20 25 30
Operating Case Temperature „aC 0 20 50
Fiber Type 105 CORE/125 CLADDING/250 JACKET/0.22 na
Connector Type FC/APC (ANGLE POLISH IS RECOMMENDED FOR OPTIMUM
PERFORMANCE)
NOTES: A. Other wavelengths available. Contact sales. FWHM will vary.
B. Package must be run with a SET TEC temperature. This is the TEC inside the
package. Value is expected to be within the range specified.
Figure 1: PDLD BUTTERFLY PACKAGE
Superior Performance: Advantages: Applications:
„XƒnËc= ±0.5 nm „XƒnSimple and compact „XƒnSensing
„XƒnLine Width <0.2nm (FWHM) „XƒnEconomical „XƒnSpectroscopy
„XƒnThermo Electric Cooler „XƒnNarrow spectral line width „XƒnMedical
„XƒnTypically 3 cm-1 „XƒnMilitary