THORLABS S1FC635 Fiber-Coupled Laser Sources (635 nm)

Wavelength Minimum: 625 nm

Wavelength Typical: 635 nm

Wavelength Maximum: 640 nm

Minimum Full Output Power: 2.5 mW

Setpoint Resolution: 0.01 mW

Laser Class: 3R

Fiber Type: SM600

Mode Field Diameter (*): 3.6-5.3 µm 

Numerical Aperture: 0.10-0.14

Output Fiber Connector: FC/PC, Wide 2.1 mm Key Compatible

Electrical

Power Stability: 15 min: ±0.05 dB, 24 hr: ±0.1 dB (After 1 hr Warm-up at 25 ± 10 °C Ambient)

Display Accuracy: ±10%

Adjustment Range: ~0 mW to Full Power

Input Power: 115 VAC / 230 VAC (Switch Selectable) 50 - 60 Hz

Modulation Input: 0 - 5 V = 0 - Full Power, DC or Sine Wave Input Only

Modulation

Bandwidth:

- 5 kHz Full Depth of Modulation

- 30 kHz Small Signal Modulation

Environmental

Operating Temperature: 15 to 35 °C

Storage Temperature: 0 to 50 °C

*Mode Field Diameter (MFD) is specified as a nominal value.