NLL Optical Spectral Engine (OSE6)
- Ultra-narrow linewidth
- High wavelength stability
- High power output
- Industry-standard 14-pin butterfly packaging
About the product
The Narrow Linewidth Laser (OSE6) is a cooled, single-frequency source engineered for applications requiring high coherence and stability. Based on DAYY’s proprietary external cavity laser design with an integrated fiber Bragg grating, it delivers ultra-narrow linewidths, excellent side mode suppression, and stable wavelength performance. Packaged in a Telcordia-qualified butterfly module, the OSE6 is ideal for sensing, spectroscopy, and precision measurement applications.
- Typical Narrow Linewidth < 200KHz (Coherence length>0.5km)
- Other Linewidth options <100Khz, <50Khz, <3Khz
- Wavelengths offered around 1260nm, 1383nm, 1550nm, 1648nm, 1653nm and 1665nm.
- High power: CW up to 10mW, Pulse up to 50mW (10μs Pulse Width, 1% Duty cycle)
- Excellent RIN< -140 dB/Hz (for power >10mW)
- Excellent typical SMSR: 50 dB
- Wavelength stability: ±1 pm
- Typical PER: 18 dB
- Direct Intensity Modulation up to 600Mbps
- Telcordia qualified
- Distributed temperature sensing
- Gas Detection
- Fiber Laser seeding for LIDAR
- Optical Time-Domain Reflectometer (OTDR)
- Cavity Ring Down Spectroscopy
- Microwave generation by beat-note signal
- Laser driver and temperature controller available with the ISB6 module
- Wavelength can be tuned thermally ~20pm/Degree C and current ~0.2pm/mA
How can we help?
We're here to answer questions, talk customization, and take your order.
Photonic Specialist Consulting and R&D
- Have a photonic problem that requires a custom solution?
- Or does a solution not yet exist?
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