HJ Optronics, Inc.

dwdmm dense wavelength division multiplexer module

dwdm dense wavelength division multiplexer

cwdmm coarse wavelength division multiplexer module

cwdmld cwdm dfb laser diode

cwdm coarse wavelength division multiplexer

rbwdm c-band red/blue filter wavelength division multiplexer

1528 - 1565 nm bpf band pass filter

asef amplified spontaneous emission filter

swdm single mode fused wdm (1310/1550, 1480/1550)

smfc (1310 - 1550 nm) single mode single window standard fiber coupler

swbc single window broadband coupler

dwtc dual window broadband tree coupler

twbc single mode two window broadband coupler

sbtc single mode broadband tree coupler

swdm single mode fused wdm 980/1550

hpidi high power polarization insensitive dual stage isolator

hpisi high power polarization insensitive single stage isolator

psssi polarization sensitive single stage isolator

tapi isolator/tap hybrids

ptdi polarization insensitive twin dual stage isolator