THORLABS LFL2700-10 Mid-IR Laser Sources (2713 nm, 10 mW)

Center Wavelength

- Min: 2711 nm

- Typ.: 2713 nm

- Max: 2715 nm

Max Spectral Width (RMS): 1.5 nm

Min Output Power at Maximum Drive Current (a): 10 mW

Polarization: Random

Power Stability (Ambient Temperature ±2 °C): <±2% Over 24 Hours (After 15 min Warm Up)

External Modulation Input (b): 1.2 V to 5 V (High Z)

External Modulation Frequency (Sine Wave)(b): DC to 40 kHz

Output Fiber Core Diameter: 9 µm

Output Fiber NA: 0.19

Output Fiber Connector: FC/APC Compatible, 2.0 mm Narrow Key

(a) Output power measured at fiber bulkhead.

(b) Modulation is only supported by the LFL2700-10 and LFL2700 sources. Full modulation depth is achievable up to a modulation frequency of 2 kHz. Other waveforms are possible if the frequency components do not exceed 40 kHz.

General Specifications

AC Input: 100 - 240 VAC, 50 - 60 Hz

Input Power: 20 VA (Max)

Fuse Ratings: 500 mA

Fuse Type: IEC60127-2/III (250 VA, Slow Blow Type "T")

Fuse Size: 5 mm x 20 mm

Dimensions: (W x H x D)5.76" x 11.43" x 2.59" (146.3 mm x 290.3 mm x 65.8 mm)

Weight: 1.96 kg (4.32 lbs) 4.13 kg (9.1 lbs) Shipping Weight

Operating Temperature: 15 to 35°C

Storage Temperature: 0 to 50°C

Connections and Controls

Interface Control: Optical Encoder with Pushbutton

Enable Select: Keypad Switch Enable with LED Indicator

Power On: Key Switch

Display: LCD, 16x2, Alphanumeric Characters

Input Power Connection: IEC Connector

Modulation Input Connector (a): BNC (Referenced to Chassis)

Interlock: 2.5 mm Mono Phono Jack

Communications

Communications Port: USB 2.0 Compatible

Com Connection: USB Type B Connector

Required Cable: 2 m USB Type A to Type B Cable (Replacement Item # USB-A-79)

(a) Modulation input is only present on the LFL2700-10 and LFL2700 sources.

MANUAL: