BG-NL Ultra-narrow Linewidth Laser

AMS item number: SW11530

1550 nm; Output Power ≤17 dBm; RL ≥55 dB; Output Isolation ≥40 dB; SMSR ≥55 dB; Fiber Type SM... more

Product information "BG-NL Ultra-narrow Linewidth Laser"

1550 nm; Output Power ≤17 dBm; RL ≥55 dB; Output Isolation ≥40 dB; SMSR ≥55 dB; Fiber Type SM

Beogold Technology's BG-NL 1550 nm ultra-narrow linewidth laser is a proprietary low-noise fiber laser source. The uniquely designed ultra-narrow fiber filter ensures single frequency operation of the laser.

Its unique temperature control and anti-vibration design eliminates the impact of changing external temperature and vibration, thus achieving a stable longitudinal single mode (SM) and single frequency output.

The laser offers excellent performance featuring kHz-level linewidth, low frequency noise and intensity noise and a SMSR of more than 50 dB. In addition, the uniquely designed high-strength package ensures that the fiber laser module can better adapt to changing environmental conditions, such as temperature, vibration and impact, achieving longitudinal single mode operation free of mode-hops.

Beogold Technology's BG-NL single-frequency ultra-narrow linewidth fiber laser source delivers output power up to 50 mW and higher.

Key Features:

Operating Wavelength: 1550.12 nm Typical
Wavelength Stability: -0.5 to 0.5 pm (+25 °C), -10 to 10 pm (-10 to +50 °C)
Ultra-narrow Linewidth: <3 kHz
High Output Power: up to 17 dBm
Tunable Output Power
High Output Power Stability: ≤0.03 dB (Short Term), ≤1% (Long Term)
RIN: -100 dB/Hz
SMSR: ≥55 dB
Output Isolation: ≥40 dB
Return Loss (RL): ≥55 dB
Stabilization Time: <15 min Typical
High Reliability
Excellent Thermal Adaptability: -10 °C to +50 °C Operating Temperature Range
Pigtail Fiber: Single Mode (SM) Fiber
Communication Interface: RS232
Power Supply: 5 VDC
Dimensions: 145 x 75 x 20 mm

Applications: LIDAR; BOTDR; ϕOTDR; Hydrophone; Distributed Fiber Optic Sensing; Non-linear Research; Coherent Optical Fiber Communication

Product Group:	Ultra-narrow Linewidth Laser
Manufacturer Series Name:	BG-NL

Related links to "BG-NL Ultra-narrow Linewidth Laser"

Further products by Beogold Technology

Additional Downloads

BG-NL Ultra-narrow Linewidth Laser Beogold Technology Datasheet

Read, write and discuss reviews... more

Close menu

Customer evaluation for "BG-NL Ultra-narrow Linewidth Laser"

Write an evaluation

Evaluations will be activated after verification.

The fields marked with * are required.

PFS Pulsed Fiber Lasers