COMPANY INFO

LINKED

930nm medium-power wide-spectrum SLD
Category: SLD  Publish Time: 2014-07-30 09:52 

930nm medium-power wide-spectrum SLD
Price : $0.00
Delivery Fee : $0.00
Quantity :
 Part NO. :  DCFBG-series
 Datasheet :  
 Availability :  

930nm medium-power wide-spectrum SLD

Feathure 
Very wide, 70 nm FWHM optical spectrum
Short coherence length
Negligible residual Fabry-Perot modulation depth

Application
fiberoptic sensors
Bragg grating sensors
optical coherence tomography
optical measurements

Packages
fiber coupled – Butterfly, DIL
free space – TOW
Additional & customized
- PD monitors
- FC/APC terminated pigtails
- SM or PM pigtails (polarized or pseudo-depolarized output emission ex PM fiber)
Specification

Parameter

Min

Typ

Max

Output power, SM fiber pigtail, emitter @ +25 °C, mW

 1.0

 1.5

 -

Free space output power*, in a cone

N.A.=0.71, emitter @ +25 °C, mW

 3.5

 5.0

 -

Forward current**, mA

-

150

250

Forward voltage, V

-

2.0

2.5

Central wavelength, nm

910

935

950

Spectrum width, FWHM, nm

50

70

-

Residual spectral modulation depth, %

-

-

2.0

Secondary coherence subpeaks, dB (10 log)

 -

 -25

 -20

Spectral Flatness***, dB

-

1.0

2.0

Slow / fast polarization ratio

(PM "polarized" modules)****, dB

 

5

 

10

 

-

Operating temperature*****, °C

-55

-

+80

Cooler current, A

-

-

1.2

Cooler voltage, V

-

-

3.5

*TOW-packaged SLDs;

current is specially adjusted to get the highest output power with equal
**intensity of spectral humps; different for different modules;
***describes spectral intensity dropout between spectral humps
****HP1-rated butterfly-packaged SLDs; more details upon request

PERFORMANCE EXAMPLES


Ordering information
SLD-47(a)-MP-(c)-(d)-(e),
where:(a) – 0 (free space) or 1 (fiber pigtailed), (c) – package type,
(d) – SM or PM (fiber coupled modules), (e) – PD (if PD monitor is required).
Example: SLD-471-MP-DIL-SM-PD.

Related Items 


10um series of optical fiber
10um series of optical fiber
10um series of optical fiber
hahshshdhshd