VBG® 976 nm(2W) Laser 0 pages
FOCUSED INTO FIBER™ ■
nnnnLuxxM aster® Wavelength Stabilized High Power 2 Watt Lasers for 976 nm.
nnnnBased on proprietary volume Bragg grating™ VBG ™ technology for stabilizing and shaping the
nnnnemission spectra of high power laser diodes.
nnnnAdvantages: Applications:
nnnn□Simple and compact QDPSS Lasers
nnnn□ Economical QSensing
nnnn□ Lowers "Red Shift" ^Spectroscopy
nnnn□Collimated Beam QMedical
nnnn□Military
nnnnPerformance
nnnnAdvantage:
nnnn□A,c = ± 0.5 nm
nnnn□ Line Width <0.5nm (FWHM)
nnnn□Temp. Drift = 0.01 nm/°C
nnnn□> 80% Power locked
nnnnOptical and Operational Specifications
nnnnParameter | Symbol | Condition | Min. | Typical | Max. | Units |
Output Power | Po | 25°C | 2 | w | ||
Center Wavelength | Ac | 976 | nm | |||
Center Wavelength Tolerance | ± 0.3 | ± 0.5 | nm | |||
Operating Current | lo | @Po | 2.8 | A | ||
Forward Voltage | Vf | @Po | 1.9 | 2.1 | V | |
Threshold Current | Ith | 200 | mA | |||
FWHM | <1.0 | nm | ||||
Wavelength Drift Over Temperature | 0.01 | nm/°C | ||||
Slope Efficiency | SE | 25°C | 0.8 | 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 | |||
Operating Temperature | To | 10 | 25 | 40 | °C | |
Storage Temperature | Ts | ^0 | +85 | °C |
Specification Subject to Change 02/23/05 Rev 4.
nnnn30-B Pennington-Hopewell Rd., Pennington, NJ 08534 Tel. 609-564-7900 Fax 609-564-7901
nnnnwww.pd-ld.com
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