LD850P100 – 100 mW output, SM or PM fiber-coupled Butterfly packaged Fabry-Perot Laser Diodes at 850 nm

All standard products

Description

LD850P100 are TEC-cooled, fiber-pigtailed, Butterfly packaged high power Fabry-Perot Laser Diode (FP LD) modules designed for applications requiring highly stable and powerful single spatial mode laser sources emitting at 850 nm.

LD850P100 delivers up to 100 mW in SMF or PMF over an entire operating temperature range from −40 °C to +85 °C with a very small tracking error.

Specifications

FC/APC terminated fiber pigtail with 900 µm loose tube. Hermetically sealed Butterfly package with Peltier TEC, 10 kOhm thermistor, and PD monitor.

Most standard products are listed. Much more customized products are available. Please contact us at enquiries@sldsources.com with your detailed requirements.

General specifications1

Table 1

Parameter Value Units
Nominal output optical power, Po 100 mW
Nominal driving current at Po (Beginning-of-Life) 180
[typ]		 230
[max]		 mA
Threshold current at Po (Beginning-of-Life) 40
[typ]		 55
[max]		 mA
LD voltage 2
[typ]		 2.6
[max]		 V
Wavelength 850 ± 10 nm
Spectrum envelope (FWHM) at 100 mW < 1.0 [typ] nm
Absolute maximum driving current at Po , (EOL) 300 mA
Polarization extinction ratio at Po (PMF modules)2 > 10 dB
Tracking error < 10 %
1 Customized specifications are available upon request. Please contact us at enquiries@sldsources.com.
2 > 15 dB PER upon request.

Electrical and physical specifications

Table 2

Parameter Value Units
Photodiode monitor current at maximum power > 100, < 3000 µA
Bias voltage to PD monitor 5 V
Peltier TEC current < 1.2 A
Peltier TEC voltage < 3.5 V
Thermistor temperature sensitivity, BETA 3892 K
Thermistor resistance at 25 °C 10 kOhm
Operating temperature range at full power −40…+85 °C
Storage temperature −55…+85 °C
Dimensions (W × H × D) 12.8 × 9.7 × 30 mm
Weight 15 g
Fiber type Corning HI780 or PANDA PM850
250 µm buffered fiber with 900 µm loose tube
Output optical connector FC/APC with narrow key

Module pinout

1 TEC Anode (+)
2 Thermistor
3 PD Anode (-)
4 PD Cathode (+)
5 Thermistor
6 N/C
7 N/C
8 N/C
9 N/C
10 LD Anode (+)
11 LD Cathode (-)
12 N/C
13 Case
14 TEC Cathode (-)

Ordering information

Table 3

Part number Description
Part number Description
LD850P100S 100 mW, SM fiber output
LD850P100P 100 mW, PM fiber output

Typical performance examples

Below are the performance examples for standard models of Laser Diode (LD) modules.

LD850P100 light-current curve

LD850P100 light-current curve

LD850P100 spectrum example

LD850P100 spectrum

Additional Resources

Product Information Sheets

Dimensional drawings

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