上海尖丰光电技术有限公司
上海尖丰光电技术有限公司
中等功率光纤耦合二极管670nm?
SLD-261-MP: Medium power fiber coupled SLD at 670 nm
Features:
Applications:
Parameter | Device | Min | Typ. | Max |
Output power, SM fiber pigtail, mW | MP1 | 0.5 | - | 1.0 |
| MP2 | 1.0 | - | 2.0 |
Forward current*, mA | All | - | - | 160 |
Forward voltage, V | All | - | - | 3.0 |
Central wavelength**, nm | All | 660 | 670 | 690 |
Spectrum width, FWHM, nm | All | 6.0 | 7.5 | - |
Residual spectral modulation depth***, % | All | - | 1.0 | 2.0 |
Secondary coherence subpeaks***, dB (10 log) | All | - | -25 | -20 |
Slow /fast polarization ratio **** (PM “polarized" modules), dB | All | 7.5 | 10 | - |
Operating temperature***** (case), °C | All | -55 | - | +80 |
PD monitor photocurrent, μA | MP1 | 50 | - | - |
| MP2 | 100 | - | - |
Cooler current, A | All | - | - | 1.2 |
Cooler voltage, V | All | - | - | 3.5 |
***** Butterfly packaged SLDs?
ackages:
- fiber coupled – DIL, Butterfly; uncooled “minibut" packages
available upon request
* It is not allowed to exceed maximum output power or maximum
drive current, whatever happens first
** Center wavelength 670 nm is not guaranteed. Contact Superlum
representative if you require a tighter tolerance of center
wavelength.
*** Rated at minimum power, not guaranteed at maximum power of a
particular power category
**** Pseudo-depolarized versions (light is launched into the fiber at 45
degrees to the birefringent axes) are available upon request
PERFORMANCE EXAMPLES
?All specifications are subject to change without notice ?
Additional & customized:
- FC/APC termination of fiber pigtail
The following part numbers should be used when ordering:
SLD-261-MP(a)-(b)-(c)-PD,
where:
(a) – power category (MP1 or MP2),
(b) – package type (DIL, DBUT, SBUT),
(c) – type of fiber — SM (isotropic) or PM (polarization maintaining).
Example: SLD-261-MP1-DIL-SM-PD.
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