Single Frequency Seed (AP-SF)

Single Frequency Seed (AP-SF)

  • Customizable operating wavelength
  • Single longitudinal mode
  • Very narrow spectral linewidth
  • Single mode fiber delivery
  • Turn-key system with no maintenance required 

  • Lidar
  • Gas sensing

  • Frequency conversion

  • Research & development

Single Frequency Seed (AP-SF) Specification Sheet

File name : AP-SF-17.1-1.pdf



Optical Characteristics

Operation Mode


Operating wavelength

1950 nm (Option: 1900-2100 nm)

Wavelength accuracy

±1 nm nominal

Spectral linewidth

10 kHz, 50 kHz

Frequency stability

+/- 100 MHz per minute

Beam quality, M2

< 1.1

Output polarization

Linearly Polarized

Fast tuning range

200 MHz, ~ 20 MHz/V with PZT (Option available)

Thermal tuning range

0.3 nm (Option available)

Output fiber
Panda PM1550 fiber, 3 mm jacket, 1 m fiber length, FC/APC connector, keyed to slow axis

(For special requirement, please contact AdValue Photonics for options.)

General Characteristics

Operating Temperature
+20 to +35 °C
Storage temperature
-10 to +70 °C

Forced Air

Power supply requirement
AC 100~240 V (50/60Hz)
Warm-up time

10 minutes

Package dimensions
260(W) x 340(D) x 105(H) mm

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