Multi-Mode Digital Dual Wavelength Laser Source
Our proprietary Multi-Mode Digital Dual Wavelength Laser Source features high output power with narrow spectral bandwidth.
Features
- Dual wavelength in single fiber coupled output
- Wavelength Stabilized Spectrum
- High Power Multimode Fiber Coupled Output
- Power adjustable
- UL/CE and IEC Certified
- Turn-Key Operation
- Narrow Spectral Linewidth (< 0.1nm FWHM)
- USB Connectivity with dual port USB hub
- 40 dB SMSR Typical
- External fiber patch cord sold separately
Applications
Specifications
Detailed information
The laser’s stabilized peak wavelength remains “locked” regardless of case temperature (10 to 35°C). Devices can be spectrally tailored to suit application needs and offer side mode suppression ratios (SMSRs) better than 40 dB, thereby providing extremely high signal to noise ratio and making these sources ideal for Raman spectroscopy and pump laser applications.
Dual-laser sources have been configured with the same wavelength in order to increase the power level or with two wavelength sources that are wavelength beam combined into a single output fiber especially for Raman Concatenation systems.
Front panel operation allows the user to control the output power from the front panel with a rotary knob and switch between each laser source with a front panel switch. Alternatively, each lasers output can be digitally controlled with a IPS supplied GUI.
For a more detailed description see the following datasheets and operation manuals. If you don’t see exactly what you need, give us a call we have customized these modules in many different ways for various customers to meet their most demanding needs.
Custom Part Numbers. (See Configuration Tab)
OPTICAL SPECS
Standard Wavelength
680 nm/785 nm, 730 nm/830 nm,
860 nm/1064 nm
Wavelength Tolerance
+/- 0.5 nm
Standard Output Power Levels
350 mW & 500 mW
Narrow Linewidth
Spectral Linewidth
< 0.1 nm (0.08 nm typical)
SMSR
35 – 45 dB
Wavelength Stability Range
Output Power Stability
< 1% at constant case temperature
Modulation Rate
Digital Modulation: 25kHz
External Modulation: CW to 10kHz at 50% duty cycle or CW to 1kHz at 10% – 100% duty cycle
Warm-Up Time
10 seconds cold start
1.5 seconds warm start
Electrical Pinout
Input Power
100 – 240 VAC
50 – 60Hz, 0.4A
Fuse Rating
250V, 1A, FastBlow
5mm x 20mm, 2 each
Dual Laser Source
Firmware
Multi-Mode Digital Dual Wavelength Customization
- Custom wavelengths available upon request.
- FC/PC or SMA output coupler.
- Various diameter output fibers available.
- External TEC (e.g. No TEC inside of package optional)
Dual Laser Source
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