Optical Isolator

  • Update:Jun 13, 2017
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An optical isolator is an optical component which allows the transmission of light in only one direction so that is required for the manufacturing of Butterfly Modules Optical Pump Modules and other type of modules.

Product Introduction

Optical Isolator

An optical isolator is an optical component which allows the transmission of light in only one direction so that is required for the manufacturing of Butterfly Modules, Optical Pump Modules and other type of modules.

Features:

Compact size

Tunable

Free space

Greater than 30dB optical isolation

revents optical feedback, eliminating frequency instability

Applications:

Manufacturing of butterfly modules

Manufacturing of optical pumping modules

Laser marking process

Model number Tuning range(nm) Isolation Transmission
ST-711A 500 - 645 37 —› 40dB 92%
ST-711C-1 350 - 390 28 —› 30dB 85%
ST-711C-2 390 - 450 28 —› 30dB 85%
ST-711C-3 425 - 500 28 —› 30dB 85%
ST-712A 532 - 715 37 —› 40dB 92%
ST-712B 644 - 780 37 —› 40dB 92%
ST-712TGG 700 - 900 37 —› 40dB 92%
ST-713A 650 - 900 37 —› 40dB 92%
ST-713B 790 - 980 37 —› 40dB 92%
ST-714A 680 - 1080 37 —› 40dB 92%
ST-715 965 - 1135 37 —› 40dB 92%
ST-716 (DOUBLE) SPECIFY CENTER λ 56 —› 60dB 88%
ST-716TGG 1064 56 —› 60dB 88%

Remarks:

1. All isolators are supplied a 5mm aperture standard and (2) Glan type polarizer’s with double escape points and mounting base.

2. Fixed wavelength (non-tunable) options available LDT: CW=500W/cm2 Pulse=150MW/cm2 High Power Collimated Output Isolator

Specifications:

Features

Applications

  • High Isolation & High Power Handling
  • Low Polarization Dependent Loss
  • Low Insertion Loss & High Return Loss
  • Excellent Environmental Stability and Reliability
  • Fiber Amplifier
  • Fiber Laser
  • Instrumentation Applications
  • Lab Research
Parameters Unit Values
Center Wavelength (λc) nm 1064 or Specify
Operating Wavelength Range nm ±10
Typ. Peak Isolation dB 30~35
Min. Isolation at 23℃ dB 25
Typ. Transmission - 93%
Min. Transmission - 90%
Min. Return Loss dB 50
Max. Polarizaiton Dependent Loss dB 0.1
Nominal Output Beam Diameter (1/e^2)@0~1m WD mm 5+/-0.5, 6+/-0.5, 7+/-0.5 or Specify
Max. Optical Power (CW) W 5, 10, 20 or Specify
Fiber Type   HI 1060 or Specify
Operating Temperature -5 to +50
Storage Temperature -20 to +75
*For pulse applications, please discuss with Sintec Optronics. *The dimensions of beam expanders are dependent on the required beam diameter, detailed information please contact Sintec Optronics or refer to shipment data sheet.

Ordering Information

STHPI-①①-②②-③③-④④-⑤⑤-⑥
①①: Wavelength 06 - 1064nm SS – Specify ③③: Handling Power 05 - 5W 10 - 10W 20 - 20W SS - Specify ⑤⑤: Fiber Jacket on Port 1 & 2 L - 900um Loose Tube C - 3mm Loose Cable A - 3mm Armoured Cable B - 6mm Armoured Cable S - Specify
②②: Package Type D3 - Type D3 ④④: Output Beam Diameter 50 - 5mm 60 - 6mm 70 - 7mm SS - Specify ⑥: Fiber Length 1.0 - 1.0m S - Specify

 

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