Low Relative Intensity Noise DFB Laser Module
Description
This ultra-low noise, high power DFB laser is based on a proprietary epitaxy and design that hasbeen optimized to eliminate relaxation oscillations. Once biased at the nominal operating current,the laser exhibits no measurable RIN and operates in the shot noise limit. It is hermetically sealedin a standard 14 pin butterfly package with an internal thermo-electric cooler (TEC) and photodiodefor power monitoring. The laser is available at customer-selected DWDM ITU wavelengths.
Low Relative Intensity Noise DFB Laser Module
Specifications |
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|---|---|
| Laser Type: | Continuous Wave (CW) |
| Fiber Type: | Single Mode |
| Wavelength: | 1.5475 nm |
| Output Power: | 80 mW |
| Fiber Core Diamater: | N/A um |
| Fiber Cladding Diameter: | N/A um |
Features
- CW optical source with high power
- 1 pin, standard butterfly package and OC-48 pin compatibility
- Low RIN
- Low threshold current
- Narrow line width
- High side mode suppression ratio (SMSR)
Applications
- Broadband RF over fiber links with external/remote modulator
- Wireless networking and network backbone using DWDM
- Sensing applications requiring high power, low noise laser sources
- OEM applications in optical communications, networking, and sensors
- Cable TV networks
- Other applications requiring high power and low RIN lasers
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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United States
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Frequently Asked Questions
Some applications include broadband RF over fiber links with external/remote modulator, wireless networking and network backbone using DWDM, sensing applications requiring high power, low noise laser sources, OEM applications in optical communications, networking, and sensors, cable TV networks, and other applications requiring high power and low RIN lasers.
The maximum optical output power is 80 mW, but it is application-dependent.
The minimum operating case temperature is -20 °C and the maximum is 75 °C with TEC at operating current.
The operational wavelength range is between 1530 and 1565 nm on a standard 100 GHz ITU channel grid.
The polarization extinction ratio is 19 dB.