VBG® 808 nm (20W) Laser Array0 pages
FOCUSED INTO FIBER™
nnnnLUXXMaster® Wavelength Stabilized 20 Watt Laser Arrays for 808 nm.
nnnnBased on proprietary volume Bragg grating™ technology for stabilizing and shaping the emission
nnnnspectra of high power laser diodes.
nnnnPerformance
nnnnAdvantage:
nnnnAdvantages: Applications
nnnn□Simple and compact QDPSS Lasers
nnnn□A, =±0.5nm □Economical QSensing
nnnn□ Line Width <0.5nm (FWHM) QLowers "Red Shift" ^Spectroscopy
nnnn□Temp. Drift = 0.01 nm/°C □Collimated Beam QMedical
nnnn□> 90% Power locked ^Military
nnnnOptical and Operational Specifications
nnnnParameter | Symbol | Condition | Min. | Typical | Max. | Units |
Output Power | Po | 25°C | 20 | w | ||
Center Wavelength | Ac | 808 | nm | |||
Center Wavelength Tolerance | ± 0.3 | ± 0.5 | nm | |||
Operating Current | lo | @Po | 23 | A | ||
Operating Voltage | V0 | @Po | 1.9 | V | ||
Conversion Efficiency P0/(I0V0) | 40 | % | ||||
Threshold Current | Ith | 5 | A | |||
Series Resistance | Rs | 5 | m£) | |||
FWHM | <0.5 | nm | ||||
Wavelength Drift Over Temperature | 0.01 | nm/°C | ||||
Slope Efficiency | SE | 25°C | 1.1 | W/A | ||
Horizontal Divergence Angle (//) | HFF | FWHM, P0 | 10 | degree | ||
Vertical Divergence Angle (A) | VFF | FWHM, P0 | <1 | degree | ||
Laser Emitter Width | WE | 100 | urn | |||
Number of Emitters | 19 | |||||
Emitter Spacing | 500 | urn | ||||
Operating Temperature | To | 10 | 25 | 40 | °C | |
Storage Temperature | Ts | ^0 | +85 | °C |
40 Watt and higher power lasers also available.
nnnnSpecification Subject to Change
nnnn02/23/05 Rev. 3
nnnn30-B Pennington-Hopewell Rd., Pennington, NJ 08534 Tel. 609-564-7900 Fax 609-564-7901
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