Superluminescent Diodes 850 nm

References

nanoplus Nanosystems and Technologies GmbH Products SLD 760 - 1100 nm

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850 nm Superluminescent Diode

nanoplus offers superluminescent diodes at 850 nm, which are very suitable as gain chips, for OCT and illumination.

Specifications

Mountings & Accessories

Specifications

parameters	symbol	unit	minimum	typical	maximum
parameters operating wavelength (at T_op, I_op)	symbol λop	unit nm	minimum 840	typical 850	maximum 860
parameters optical output power (at λ_op)	symbol P_op	unit mW	minimum	typical 15	maximum
parameters operating current	symbol I_op	unit mA	minimum	typical 150	maximum
parameters operating voltage	symbol V_op	unit V	minimum	typical 2.5	maximum
parameters spectral bandwidth (FWHM)	symbol Δ λ	unit nm	minimum	typical 15	maximum
parameters current tuning coefficient	symbol C_I	unit nm / mA	minimum -0.03	typical -0.01	maximum +0.02
parameters temperature tuning coefficient	symbol C_T	unit nm / K	minimum 0.17	typical 0.22	maximum 0.27
parameters operating case temperature (non-condensing)	symbol T_C	unit °C	minimum	typical +25	maximum
parameters storage temperature (non-condensing)	symbol T_S	unit °C	minimum -40	typical +20	maximum +80

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Mountings & Accessories

TO66 - our workhorse for ICLs

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availability: 2800 nm - 6500 nm
TEC: integrated large TEC
NTC: integrated NTC
cap: AR coated cap (optional)

window: AR coated window (optional)
plug&play: collimation required
size: small footprint
costs: low cost

c-mount - basic OEM integration

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availability: 760 nm - 3000 nm
TEC: no TEC
NTC: no NTC
cap: NA

window: NA
plug&play: collimation required
size: low cost

SM-BTF - our fiber-coupled workhorse

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availability: 760 nm - 5500 nm
TEC: integrated TEC
NTC: integrated NTC

plug&play: fiber-coupled beam
size: large footprint
costs: higher cost than free space

Lens on cap

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availability: 1850 nm - 6500 nm
heat distribution: none, use separate heatsink
connectors: TO66 connectors only
posts: none, use separate heatsink

cage system: none, use separate heatsink
collimation: high-end collimation, divergence < 4 mrad

Optical properties

nanoplus superluminescent diodes show outstanding spectral and electrical properties.

Spectrum 850 nm SLD

Typical spectrum of a nanoplus 850 nm superluminescent diode

PI Curve 850 nm SLD

Typical power, current and voltage characteristics of a nanoplus 850 nm superluminescent diode

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Product Brief

More information

If you are looking for a combination of high brightness and low coherence, one of our nanoplus SLDs is the light source of choice. Their emission peak is freely selectable in the range between 760 and 2900 nm and is suitable for any desired application.

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